Case studies of squamous cell carcinoma of the nose and external auditory canal.
D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D004428:Ear Neoplasms / Q000188:drug therapy / Q000473:pathology*; D004431:Ear, External; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D009669:Nose Neoplasms / Q000473:pathology* / Q000601:surgery
D008727:Methotrexate