Associations between placental pathology, race, and socio-economic status in the US, 1959-1966: Results of the national collaborative perinatal project
Grizzard, TA
Salafia, C
Gillman, M
Buka, S
Rich-Edwards, J. Associations between placental pathology, race, and socio-economic status in the US, 1959-1966: Results of the national collaborative perinatal project. Pediatric Research. 2005; 58(5):1061-1062.