title: Paternal age and congenital cleft lip and cleft palate.
mesh_terms: D000328:Adult; D000367:Age Factors; D002170:Canada; D002971:Cleft Lip / Q000453:epidemiology* / Q000235:genetics; D002972:Cleft Palate / Q000453:epidemiology* / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D010290:Parents