Congenital heart malformations in North American Indian children.
D000367:Age Factors; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D007198:Indians, North American; D008297:Male; D008910:Minnesota; D009009:Montana; D009658:North Dakota; D012737:Sex Factors; D013023:South Dakota