Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

John Daniel Spengler, Ph.D.

Concepts (617)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Air Pollution, Indoor9120218918.500 Why?
Air Pollutants110202328436.120 Why?
Environmental Monitoring82202214414.600 Why?
Environmental Exposure87202344043.940 Why?
Particulate Matter45202125583.380 Why?
Housing4320206643.370 Why?
Vehicle Emissions1920216533.170 Why?
Air Pollution47202123162.960 Why?
Dust1720224832.810 Why?
Nitrogen Dioxide3520155122.550 Why?
Public Housing1120211402.310 Why?
Ozone2020154772.250 Why?
Facility Design and Construction102019862.030 Why?
Ventilation1720211281.930 Why?
Environment11202411181.890 Why?
Tobacco Smoke Pollution2320238101.600 Why?
Volatile Organic Compounds72022831.580 Why?
Occupational Exposure15202218091.550 Why?
Respiratory Tract Diseases2320197471.510 Why?
Oxidants, Photochemical82008761.450 Why?
Seasons37202115231.410 Why?
Aviation32019491.200 Why?
Air Pollutants, Occupational1020154071.200 Why?
Nature32024151.110 Why?
Hot Temperature4202014351.070 Why?
Urban Population21201720211.050 Why?
Metals520227361.030 Why?
Respiratory Tract Infections10202110011.000 Why?
Air Conditioning62019541.000 Why?
Aircraft720181260.990 Why?
Asthma27202161670.970 Why?
Carbon Dioxide3201911450.950 Why?
Maternal Exposure12201710430.930 Why?
Transportation620212140.890 Why?
Prenatal Exposure Delayed Effects17201824940.870 Why?
Olfactory Pathways120241320.860 Why?
Sick Building Syndrome62021170.860 Why?
Conservation of Energy Resources42015200.850 Why?
Students, Nursing22020460.840 Why?
Residence Characteristics15202120580.840 Why?
Construction Materials62012600.840 Why?
Humidity720212050.830 Why?
Mining32015910.820 Why?
Inhalation Exposure720214290.800 Why?
Poland1920181960.800 Why?
Smell120242590.790 Why?
Boston30202292820.780 Why?
Power Plants520141230.760 Why?
Models, Theoretical14201635610.760 Why?
Cities1020215380.760 Why?
Workplace720208580.740 Why?
Particle Size26201616430.710 Why?
Cockroaches52008970.700 Why?
Jurisprudence120201090.700 Why?
Occupational Health420208040.670 Why?
Urban Health1720155330.660 Why?
Flame Retardants32017930.660 Why?
Public Health13202126550.650 Why?
Students9201917220.630 Why?
Public Sector320052650.630 Why?
Maternal Nutritional Physiological Phenomena320113850.620 Why?
Allergens6201413990.620 Why?
Sulfur Dioxide820151770.610 Why?
Police120201570.600 Why?
Disinfection220102090.590 Why?
Environmental Pollution320201230.580 Why?
Cognition5201969480.580 Why?
Motor Vehicles520192810.580 Why?
Halogenated Diphenyl Ethers32017830.570 Why?
Humans24620247602610.540 Why?
Lead320208800.530 Why?
Environmental Health720192840.520 Why?
Demography4202316500.500 Why?
Environmental Illness12015340.500 Why?
Carbon Monoxide1520135410.500 Why?
Metalloids1201580.500 Why?
Climate Change320214880.490 Why?
Trees12014590.480 Why?
Accidents, Traffic120208140.480 Why?
Aldehydes320041710.470 Why?
Universities120199830.470 Why?
Task Performance and Analysis120187590.470 Why?
Metals, Heavy120151500.470 Why?
Cooking1120203130.460 Why?
Industrial Waste22011230.450 Why?
Pentanes2200350.440 Why?
Politics120208150.440 Why?
Fetal Development620127650.440 Why?
Hemiterpenes22003180.440 Why?
Butadienes220031070.430 Why?
Achievement120142890.430 Why?
Child692023797580.420 Why?
Bicycling120141760.420 Why?
Skating52001200.420 Why?
Adolescent532022877470.400 Why?
New York City1220147230.400 Why?
Respiratory Sounds820136970.400 Why?
Taiwan420235030.400 Why?
Stress, Physiological1201913950.400 Why?
Pneumonia2202321380.390 Why?
Aerosols1219966330.390 Why?
Fish Products12011290.380 Why?
Environmental Microbiology32009470.380 Why?
Heating620151010.380 Why?
Polychlorinated Biphenyls320062350.370 Why?
Interior Design and Furnishings42017340.370 Why?
Glass320031150.370 Why?
Nicotine520146770.360 Why?
Poverty10201926950.360 Why?
Stainless Steel12010790.360 Why?
Regression Analysis19201563610.360 Why?
Virus Inactivation12009200.350 Why?
Pesticides720202920.350 Why?
Polycyclic Compounds22008290.350 Why?
Child Welfare220045170.340 Why?
Environment Design220191730.340 Why?
Child, Preschool332023420340.340 Why?
Seafood220103900.340 Why?
Stress, Psychological4201944400.330 Why?
Hypersensitivity4201911590.330 Why?
Poverty Areas220092640.330 Why?
Acids519951250.330 Why?
Health Status5201940810.330 Why?
Meteorology1200890.320 Why?
Pest Control42013290.320 Why?
Microbial Viability120102380.320 Why?
Oklahoma32015360.320 Why?
Pyrethrins22013440.320 Why?
Sulfates819963790.310 Why?
Insect Control22008290.310 Why?
Hydrocarbons520041050.310 Why?
Disinfectants120091300.310 Why?
Emergency Medical Services1202019270.310 Why?
United States Environmental Protection Agency420121390.310 Why?
Alternaria12008420.300 Why?
Antigens, Fungal12008690.300 Why?
Russia620063810.290 Why?
Volatilization62009790.290 Why?
Female9820213910110.290 Why?
Wounds and Injuries1202024770.290 Why?
Kidney Failure, Chronic1202024690.290 Why?
Pregnancy Trimester, Third120105820.290 Why?
Adult6220222198470.280 Why?
Hydrogen Peroxide220097320.280 Why?
Male8520213594130.280 Why?
Ammonium Sulfate32014300.280 Why?
Respiration6202116480.280 Why?
Cognition Disorders2201839760.270 Why?
Benzene320221060.270 Why?
Influenza A virus120104570.270 Why?
Mental Health1202132060.270 Why?
Aluminum120071520.270 Why?
United States352021723630.270 Why?
Hazardous Substances420151520.260 Why?
Industry320073610.260 Why?
Socioeconomic Factors12201978030.260 Why?
Environmental Pollutants7201912600.260 Why?
Chromium320221320.260 Why?
Influenza A Virus, H1N1 Subtype120094480.260 Why?
Temperature7202122210.260 Why?
Organic Chemicals520072110.260 Why?
Insecticides120071910.260 Why?
New York220208740.250 Why?
Infant242021360300.250 Why?
Los Angeles720122430.250 Why?
Bronchitis, Chronic12006820.250 Why?
Mortality6200229160.240 Why?
Anxiety1201945320.240 Why?
Computer Simulation1201862100.240 Why?
Smoke820132360.240 Why?
Respiratory Function Tests8201816840.240 Why?
Young Adult192020586730.240 Why?
Hair420154920.240 Why?
Incidence142020213780.230 Why?
Nitrates220142640.230 Why?
Risk Assessment162020240860.230 Why?
Models, Statistical8201350730.230 Why?
Ghana920203120.230 Why?
Polyethylene Glycols1200911880.230 Why?
Environment, Controlled12003420.220 Why?
Dermatitis, Atopic120117100.220 Why?
Soil Pollutants22015700.220 Why?
DNA Adducts22014940.220 Why?
Schools5201914740.220 Why?
Communicable Disease Control220218440.210 Why?
Air320191860.210 Why?
Monoterpenes12002220.210 Why?
Irritants12002430.210 Why?
Weather520122270.210 Why?
Floors and Floorcoverings32007270.210 Why?
Nitrous Acid1200280.210 Why?
Geographic Information Systems620142800.200 Why?
Terpenes12002960.200 Why?
Acid Rain3199650.200 Why?
Pilot Projects5202285530.200 Why?
Pregnancy252020297250.200 Why?
Data Collection10202133170.190 Why?
Smoking11201490700.190 Why?
Birth Weight8201720940.190 Why?
Infant, Newborn192021261680.190 Why?
Respiratory System220035540.190 Why?
Mutagens220131780.190 Why?
Benzo(a)pyrene22013250.190 Why?
Bronchitis320041960.190 Why?
Cohort Studies252019413170.190 Why?
Risk Factors212023742690.190 Why?
Maternal-Fetal Exchange220134630.180 Why?
Household Products22010270.180 Why?
Community-Based Participatory Research220212210.180 Why?
Pandemics1202186210.180 Why?
Cosmetics120211020.180 Why?
Pesticide Residues22013950.180 Why?
Respiratory Hypersensitivity320042720.170 Why?
Time Factors162018401330.170 Why?
Restaurants320082300.170 Why?
Massachusetts8201988050.170 Why?
Chile120202540.170 Why?
Plants120203180.160 Why?
Polybrominated Biphenyls22012250.160 Why?
Health Status Indicators220039680.160 Why?
Family Health2202012580.160 Why?
Air Movements42002400.160 Why?
Heart Rate3201941690.160 Why?
Extreme Heat12019560.160 Why?
China3201923400.160 Why?
Wind22016410.160 Why?
Prevalence112020156870.160 Why?
Poisons11998380.160 Why?
Stroop Test12018720.160 Why?
Nitric Acid21996100.150 Why?
Health Services Administration12018630.150 Why?
Fungi420133380.150 Why?
Quality Control520078270.150 Why?
Noise, Transportation12018510.150 Why?
Fetal Blood2201513430.150 Why?
Attitude120227770.140 Why?
Crowding120181420.140 Why?
Meteorological Concepts11996310.140 Why?
Mentors120226620.140 Why?
Focus Groups1202213720.140 Why?
Middle Aged3120212201750.140 Why?
Beds22007480.140 Why?
Diabetes Mellitus, Type 212020122810.140 Why?
Population Surveillance7201326090.140 Why?
New Mexico51996830.130 Why?
Cotinine320122030.130 Why?
Odds Ratio11201797120.130 Why?
Air Microbiology31992940.130 Why?
Dengue120182550.130 Why?
Diet2201180080.130 Why?
Prospective Studies182018542630.120 Why?
California6200514160.120 Why?
Green Chemistry Technology1201490.120 Why?
Carboxyhemoglobin11994800.120 Why?
Fetal Growth Retardation220125790.120 Why?
Airports22012290.120 Why?
Logistic Models82017133110.120 Why?
Lung Volume Measurements319993760.120 Why?
Chrysenes1201320.120 Why?
Public Facilities12014340.120 Why?
Attitude to Health1200320280.110 Why?
Respiration Disorders420093680.110 Why?
Child Mortality120162060.110 Why?
Safety Management120197600.110 Why?
Educational Status3201425120.110 Why?
Biomass420201340.110 Why?
Cross-Over Studies1201920610.110 Why?
Family Characteristics2202010010.110 Why?
Cost of Illness2202119400.110 Why?
Geography420166610.110 Why?
Models, Chemical120156140.110 Why?
Ammonia119942360.110 Why?
Disease Transmission, Infectious120185580.110 Why?
Rural Population4202022670.110 Why?
Thyroid Diseases120163860.100 Why?
Cross-Sectional Studies62023259280.100 Why?
Aged2220211689950.100 Why?
Building Codes1201260.100 Why?
Canada5201121280.100 Why?
Multivariate Analysis52011121560.100 Why?
Fluorenes120131570.100 Why?
Formaldehyde520143580.100 Why?
Spectrometry, X-Ray Emission120131430.100 Why?
Quality of Life42009133000.100 Why?
Bayes Theorem3201623250.100 Why?
Gas Chromatography-Mass Spectrometry120133520.100 Why?
Exhalation120131810.100 Why?
Tennessee320041190.100 Why?
Mercury120142900.100 Why?
Eczema220112450.100 Why?
Biofuels12011430.100 Why?
Memory, Short-Term120189770.100 Why?
Residential Facilities21990420.100 Why?
Age Factors52018184150.100 Why?
Cause of Death2202137230.100 Why?
Fishes120146000.100 Why?
Infant Mortality120167560.090 Why?
Microclimate21987110.090 Why?
Hydrogen Sulfide120121410.090 Why?
Respiratory Mechanics420026980.090 Why?
Propylene Glycols12010900.090 Why?
Prenatal Nutritional Physiological Phenomena220111590.090 Why?
Adsorption220001970.090 Why?
Lung7201899890.090 Why?
Enzyme-Linked Immunosorbent Assay2200838040.090 Why?
Pyrrolidinones119901160.090 Why?
Solutions220004230.090 Why?
Depression2202080330.090 Why?
Phenylenediamines11990860.090 Why?
Efficiency220034770.090 Why?
Epidemiologic Studies320206700.090 Why?
Tandem Mass Spectrometry2201311900.090 Why?
Life Style2201938880.080 Why?
Food120147720.080 Why?
Georgia220141850.080 Why?
Pregnancy Outcome5201129060.080 Why?
Longitudinal Studies72014144820.080 Why?
Chromatography, Liquid120139870.080 Why?
Risk2202096290.080 Why?
Medical Records2199114070.080 Why?
Gambia320141040.080 Why?
Meat120115840.080 Why?
Mycology12008130.080 Why?
Physical Exertion119916620.080 Why?
Steel22005270.080 Why?
Child Development1202022800.080 Why?
Analgesics, Non-Narcotic120113700.080 Why?
Menopause1201616400.080 Why?
Thailand120082890.080 Why?
Health Behavior1201926210.080 Why?
Vietnam120084110.070 Why?
Attention1201823860.070 Why?
Disease Management1201825080.070 Why?
Microscopy, Electron, Scanning120099410.070 Why?
Educational Measurement1201412490.070 Why?
Acetaminophen120115530.070 Why?
Antigens, Plant120071050.070 Why?
Community Networks120092010.070 Why?
Mice52007812160.070 Why?
Climate119871470.070 Why?
Infant, Low Birth Weight120118580.070 Why?
Analysis of Variance2200762420.070 Why?
Animals1520141679400.070 Why?
Hydrogen-Ion Concentration5199625090.070 Why?
Oxidation-Reduction2200322220.070 Why?
Evaluation Studies as Topic1200916280.070 Why?
Hypertension, Pregnancy-Induced120125170.070 Why?
Wood32012910.070 Why?
Bipolar Disorder1202350770.070 Why?
Sex Factors52015105300.070 Why?
Inflammation Mediators1201518820.070 Why?
Blood Pressure2201985230.070 Why?
Pyroglyphidae12006890.070 Why?
Chromatography, High Pressure Liquid2201315490.060 Why?
Aspartic Acid Endopeptidases120073110.060 Why?
Linear Models6201858760.060 Why?
Cough320085950.060 Why?
Cardiovascular System120138500.060 Why?
Maximum Allowable Concentration21998630.060 Why?
Railroads12005630.060 Why?
Reference Values4201149200.060 Why?
Nitric Oxide1199421410.060 Why?
District of Columbia220021600.060 Why?
Paint12004340.060 Why?
Manganese220053950.060 Why?
Pacific Ocean12004140.060 Why?
Water2200014020.060 Why?
Exercise2201957830.060 Why?
Sulfuric Acids31989360.060 Why?
Chromatography, Gas120041510.060 Why?
Body Height4201715700.060 Why?
Vitamin A120076130.060 Why?
Reproducibility of Results52013200480.060 Why?
Chromosome Aberrations1199017670.060 Why?
Sports320187000.060 Why?
Spores12003140.050 Why?
Manufactured Materials12003170.050 Why?
Mites12003460.050 Why?
Animals, Domestic12003570.050 Why?
Mineral Fibers12003260.050 Why?
Interinstitutional Relations120042380.050 Why?
Bedding and Linens12003410.050 Why?
Cyclohexenes12002150.050 Why?
Endocrine System120031120.050 Why?
Community-Institutional Relations120042070.050 Why?
Life Tables120023650.050 Why?
Charcoal22012640.050 Why?
Statistics, Nonparametric1200828520.050 Why?
Embryonic and Fetal Development120034200.050 Why?
Aged, 80 and over62019589470.050 Why?
Policy Making220055390.050 Why?
Education120055350.050 Why?
Poisson Distribution220135070.050 Why?
Fires220121690.050 Why?
Nitrogen Oxides220141280.050 Why?
Forecasting3200929310.050 Why?
Mexico120047600.050 Why?
Emergency Service, Hospital2202078090.050 Why?
Paraffin12000370.050 Why?
Water Pollutants12000240.050 Why?
Silanes12000280.050 Why?
Chemistry, Physical120001540.050 Why?
Mice, Inbred Strains1200317650.050 Why?
Neoplasms22007220660.050 Why?
Chemical Phenomena120005080.050 Why?
Coal220051190.050 Why?
Brain Ischemia1201431270.040 Why?
Cross Infection1200914340.040 Why?
Epidemiologic Methods4199513440.040 Why?
Dimethylpolysiloxanes120001430.040 Why?
Mammary Neoplasms, Animal120011240.040 Why?
Viscosity120003350.040 Why?
Pregnancy Trimester, Second220137320.040 Why?
Silicones120002270.040 Why?
Missouri219921140.040 Why?
Vital Capacity719999650.040 Why?
Phenols120035130.040 Why?
Texas120204010.040 Why?
Activities of Daily Living2200424140.040 Why?
Health Education1200610490.040 Why?
Estrogens1200615200.040 Why?
Species Specificity1200324130.040 Why?
Administration, Inhalation1200211560.040 Why?
Tokyo12018250.040 Why?
Acclimatization120191120.040 Why?
Likelihood Functions220139880.040 Why?
Carcinogens120014490.040 Why?
Iron2200517860.040 Why?
Phthalic Acids120034750.040 Why?
Household Articles21992210.040 Why?
Vitamins1200716350.040 Why?
Influenza, Human1200915320.040 Why?
United States Occupational Safety and Health Administration12018540.040 Why?
Alaska21996680.040 Why?
Information Systems120003980.040 Why?
Child Behavior120048480.040 Why?
Program Development1200412970.040 Why?
Follow-Up Studies62013392540.040 Why?
Electricity119981820.040 Why?
Health Status Disparities2202018190.040 Why?
Gestational Age3201235640.040 Why?
Dose-Response Relationship, Drug12010108290.040 Why?
Primary Health Care1201446490.040 Why?
Forced Expiratory Volume7199918100.040 Why?
Head320119220.040 Why?
Antigens1200314470.040 Why?
Laboratories120004610.040 Why?
Health Care Surveys1200424340.030 Why?
Caregivers1200922220.030 Why?
Quality-Adjusted Life Years1202317240.030 Why?
Saliva219908160.030 Why?
Retrospective Studies22020803010.030 Why?
Life Expectancy1200212490.030 Why?
Diabetes Complications1200213420.030 Why?
Equipment Design1200435200.030 Why?
Fossil Fuels21989490.030 Why?
Minority Groups1200211990.030 Why?
Population Density119961920.030 Why?
Patient Admission1200213840.030 Why?
Cultural Diversity120193610.030 Why?
Censuses120162010.030 Why?
Korea11994960.030 Why?
Inflammation12015107570.030 Why?
Research1200319730.030 Why?
Mutagenicity Tests21994460.030 Why?
Sex Distribution1200022950.030 Why?
Air Pollution, Radioactive21985100.030 Why?
Income1202318760.030 Why?
Food Contamination119961910.030 Why?
Smog1199360.030 Why?
Trace Elements119961960.030 Why?
Parturition120184450.030 Why?
Lymphocytes2199426120.030 Why?
Wechsler Scales120142570.030 Why?
Age Distribution1200028930.030 Why?
Health Surveys1200440610.030 Why?
Premature Birth1200617710.030 Why?
Petroleum11994800.030 Why?
Automobiles120141110.030 Why?
Epidemiology119962780.030 Why?
Reference Standards1201710040.030 Why?
Benchmarking1202010430.030 Why?
Mice, Inbred BALB C1200262260.030 Why?
Washington120133120.030 Why?
Radon21985830.030 Why?
Garbage1201230.030 Why?
Organophosphorus Compounds120132020.030 Why?
Illinois119921180.030 Why?
Cats120149760.030 Why?
Corrosion12012260.030 Why?
Asbestos219852510.030 Why?
Kansas11992390.030 Why?
Southeastern United States12012890.030 Why?
Proportional Hazards Models22019125320.020 Why?
Rodentia120132600.020 Why?
Lung Diseases1200219150.020 Why?
Stroke1201499450.020 Why?
Social Class2201120050.020 Why?
Specimen Handling219937080.020 Why?
Fibrinogen120158870.020 Why?
Pregnancy Complications1200529400.020 Why?
Urbanization120111000.020 Why?
Resorcinols11990410.020 Why?
Gases119912030.020 Why?
Sick Leave120111050.020 Why?
Peak Expiratory Flow Rate319961440.020 Why?
Viruses120143760.020 Why?
Rhode Island120103490.020 Why?
Obesity12012129150.020 Why?
Nursing Assessment119891060.020 Why?
Factor Analysis, Statistical119929980.020 Why?
Conservation of Natural Resources120112110.020 Why?
Nutrition Surveys1201617270.020 Why?
Austria220022060.020 Why?
Disease Susceptibility2201317910.020 Why?
Adaptation, Psychological1201926280.020 Why?
Atmosphere Exposure Chambers11988510.020 Why?
Monte Carlo Method2200912560.020 Why?
Mountaineering11988450.020 Why?
Respiratory Physiological Phenomena119891880.020 Why?
Salmonella typhimurium119903440.020 Why?
Calibration120108160.020 Why?
Airway Resistance119894010.020 Why?
Pregnancy Trimester, First120129090.020 Why?
Sweden1201013810.020 Why?
Public Policy220005600.020 Why?
Plants, Toxic11987740.020 Why?
Self Report1201937070.020 Why?
Maternal Age120108070.020 Why?
Health Promotion1201922080.020 Why?
Social Justice120114780.020 Why?
Hazardous Waste12006240.020 Why?
Cluster Analysis1201326980.020 Why?
Breast Feeding1201413560.020 Why?
Wisconsin119851220.020 Why?
Preconception Care120071390.020 Why?
Rain11985610.020 Why?
Forced Expiratory Flow Rates11985750.020 Why?
Drug Interactions1199014260.020 Why?
Hockey21994940.020 Why?
Severity of Illness Index22013158270.020 Why?
Interdisciplinary Communication120119340.020 Why?
Interleukin-61201532070.020 Why?
Ambulatory Care1199627830.020 Why?
Parity120089250.010 Why?
Survival Analysis22014101850.010 Why?
Ethics, Research120051780.010 Why?
Interviews as Topic1201126560.010 Why?
Patient Compliance1199426890.010 Why?
Sensitivity and Specificity22001146560.010 Why?
Fuel Oils11983350.010 Why?
Tumor Necrosis Factor-alpha1201543570.010 Why?
Molecular Weight1198521860.010 Why?
Family1201431890.010 Why?
Biological Assay120066300.010 Why?
C-Reactive Protein1201538220.010 Why?
Body Composition1201224180.010 Why?
Age of Onset1201033020.010 Why?
Rhinitis120107470.010 Why?
Tumor Cells, Cultured1199061310.010 Why?
Communicable Diseases120118790.010 Why?
Weight Gain1201223470.010 Why?
West Virginia21993310.010 Why?
Research Design3200361810.010 Why?
Recurrence1201384870.010 Why?
Lymphoma1199018990.010 Why?
Altitude219951590.010 Why?
Time and Motion Studies119811430.010 Why?
Morbidity2200017650.010 Why?
Maximal Expiratory Flow Rate11999420.010 Why?
Feasibility Studies1199052010.010 Why?
Social Support1200921450.010 Why?
Spirometry120029240.010 Why?
Occupational Diseases1198714840.010 Why?
Tetrachloroethylene1199870.010 Why?
Air Bags11998120.010 Why?
Intelligence120039190.010 Why?
Models, Biological1199394680.010 Why?
Developing Countries1201028800.010 Why?
Movement1200414740.010 Why?
Gonadal Steroid Hormones120017010.010 Why?
Guidelines as Topic1200313950.010 Why?
Czech Republic11996730.010 Why?
Cardiovascular Diseases12002157400.010 Why?
City Planning11976140.010 Why?
Cell Line11990156260.010 Why?
Alcohol Drinking1200840120.010 Why?
Sports Medicine119782420.010 Why?
Europe, Eastern11995720.010 Why?
Absorption119942430.010 Why?
Hydrogen119951710.010 Why?
Quaternary Ammonium Compounds119952020.010 Why?
Germany119968750.010 Why?
Sister Chromatid Exchange11994600.010 Why?
Kuwait11994930.010 Why?
Breast Neoplasms12001210650.010 Why?
Case-Control Studies12010220410.010 Why?
Filtration119932290.010 Why?
Diet Surveys1199611610.010 Why?
Pulmonary Alveoli119946530.010 Why?
Phenotype12009165430.010 Why?
Population119901400.010 Why?
Cell Proliferation12006104340.010 Why?
Cell Line, Tumor12006169050.010 Why?
Maximal Midexpiratory Flow Rate11989760.010 Why?
Eating1199615380.010 Why?
Camping11988130.000 Why?
Osmolar Concentration119896620.000 Why?
Confidence Intervals1199329320.000 Why?
United States Food and Drug Administration1199616750.000 Why?
Acute Disease1199472680.000 Why?
Ohio119813330.000 Why?
Lung Diseases, Obstructive119793090.000 Why?
Sampling Studies119796140.000 Why?
Cells, Cultured11994189680.000 Why?
Occupations119795150.000 Why?
Mutation11994299500.000 Why?
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.