Birth Defects Monitoring Program (BDMP)/Commission on Professional and Hospital Activities (CPHA) surveillance data, 1988-1991.
D000013:Congenital Abnormalities / Q000453:epidemiology*; D016208:Databases, Factual; D004812:Epidemiologic Methods; D006801:Humans; D007231:Infant, Newborn; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology