The incidence of cleft lip and palate in Northern Sweden.
D002971:Cleft Lip / Q000453:epidemiology* / Q000235:genetics; D002972:Cleft Palate / Q000453:epidemiology* / Q000235:genetics; D005006:Ethnicity; D005260:Female; D005828:Genetics, Population; D005843:Geography; D006801:Humans; D007178:Inbreeding; D008297:Male; D013548:Sweden