[Congenital cleft lip and palate among the Maya in Mexico].
D002971:Cleft Lip / Q000453:epidemiology*; D002972:Cleft Palate / Q000453:epidemiology*; D006801:Humans; D007198:Indians, North American; D007231:Infant, Newborn; D008800:Mexico
Vrodeni tsepki na ustnite i nebtseto sred Maite v Meksiko.