"Ventilation-Perfusion Ratio" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The ratio of alveolar ventilation to simultaneous alveolar capillary blood flow in any part of the lung. (Stedman, 25th ed)
This graph shows the total number of publications written about "Ventilation-Perfusion Ratio" by people in Harvard Catalyst Profiles by year, and whether "Ventilation-Perfusion Ratio" was a major or minor topic of these publication.
To see the data from this visualization as text, click here.