Treatment of actinic keratosis.
D005472:Fluorouracil / Q000627:therapeutic use*; D006801:Humans; D007642:Keratosis / Q000188:drug therapy / Q000628:therapy*; D010787:Photosensitivity Disorders / Q000139:chemically induced; D014467:Ultraviolet Therapy
D005472:Fluorouracil