[Incidence of congenital cleft lip and palate among children of the Amur Region (1961-1970)].
D002648:Child; D002675:Child, Preschool; D002971:Cleft Lip / Q000453:epidemiology*; D002972:Cleft Palate / Q000453:epidemiology*; D006801:Humans; D014586:USSR
Chastota vrozhdennoĭ rasshcheliny verkhneĭ ruby i neba u deteĭ v amurskoĭ oblasti (1961-1970.