title: Preoperative immunotherapy: a new concept.
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000601:surgery; D005472:Fluorouracil / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000188:drug therapy* / Q000601:surgery
chemical_list: D005472:Fluorouracil