Retinoic acid: topical treatment of senile or actinic keratoses and basal cell carcinomas.
D002280:Basal Cell Carcinoma / Q000188:drug therapy*; D005145:Face; D005542:Forearm; D006225:Hand; D006801:Humans; D007642:Keratosis / Q000188:drug therapy*; D009824:Ointments; D012878:Skin Neoplasms / Q000188:drug therapy*; D014801:Vitamin A / Q000008:administration & dosage / Q000627:therapeutic use*
D009824:Ointments; D014801:Vitamin A