title: [A method for studying hereditary factors in congenital clefts of the face].
mesh_terms: D002971:Cleft Lip / Q000235:genetics*; D002972:Cleft Palate / Q000235:genetics*; D003710:Demography; D004812:Epidemiologic Methods; D006801:Humans; D008445:Maxillofacial Development; D010159:Palate / Q000196:embryology; D010375:Pedigree; D011295:Prenatal Care; D014586:USSR
vernacular_title: K metodike izucheniia nasledstvennykh faktorov pri vrozhdennykh rasshchelinakh litsa