title: Facial clefting and its syndromes.
mesh_terms: D000015:Abnormalities, Multiple; D001722:Birth Order; D001724:Birth Weight; D001789:Blood Group Antigens; D002869:Chromosome Aberrations / Q000150:complications; D025063:Chromosome Disorders; D002971:Cleft Lip / Q000453:epidemiology / Q000209:etiology / Q000235:genetics; D002972:Cleft Palate / Q000453:epidemiology / Q000209:etiology / Q000235:genetics; D005006:Ethnicity; D005260:Female; D005799:Genes, Dominant; D005808:Genes, Recessive; D006801:Humans; D008297:Male; D008423:Maternal Age; D012306:Risk; D012621:Seasons; D012730:Sex Chromosomes; D012737:Sex Factors; D013577:Syndrome
chemical_list: D001789:Blood Group Antigens