A comparison of laboratory and epidemiologic approaches to pediatric research.
Kramer
M S
MS
Department of Pediatrics, McGill University Faculty of Medicine, Montreal, Quebec, Canada.
D002648:Child; D002669:Child Welfare; D002985:Clinical Protocols; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011247:Pregnancy; D012107:Research Design; D012109:Research Support as Topic