title: Inheritance of posterior choanal atresia.
mesh_terms: D003241:Consanguinity; D005260:Female; D005799:Genes, Dominant; D005808:Genes, Recessive; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009305:Nasopharynx / Q000002:abnormalities*; D010375:Pedigree