Birthweight and infant mortality: perceptions and pitfalls.
Kramer
M S
MS
Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada.
D002170:Canada; D005260:Female; D005317:Fetal Growth Retardation / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D014481:United States