[Statistical observation of cleft lip and palate in New Zealand].
D000015:Abnormalities, Multiple; D002971:Cleft Lip / Q000453:epidemiology* / Q000235:genetics; D002972:Cleft Palate / Q000453:epidemiology* / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand