title: State birth defects surveillance programs directory (updated July 1997).
authors.forename: L D
authors.initials: LD
authors.lastname: Edmonds
mesh_terms: D000013:Congenital Abnormalities / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology