title: Some abnormal patterns of development in the craniofacial region.
mesh_terms: D000818:Animals; D002465:Cell Movement / Q000187:drug effects; D002972:Cleft Palate / Q000196:embryology; D005145:Face / Q000002:abnormalities* / Q000196:embryology; D006470:Hemorrhage / Q000196:embryology; D006801:Humans; D009432:Neural Crest / Q000033:anatomy & histology / Q000166:cytology / Q000187:drug effects / Q000502:physiology; D009666:Nose / Q000196:embryology; D010159:Palate / Q000196:embryology; D012886:Skull / Q000002:abnormalities* / Q000196:embryology; D014801:Vitamin A / Q000009:adverse effects
chemical_list: D014801:Vitamin A