title: Vitamin A and the skin.
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic; D006801:Humans; D009824:Ointments; D011565:Psoriasis / Q000188:drug therapy*; D014801:Vitamin A / Q000008:administration & dosage*
chemical_list: D009824:Ointments; D014801:Vitamin A