Peroral irradiation for limited carcinoma of the oral cavity.
D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009060:Mouth Floor; D009062:Mouth Neoplasms / Q000532:radiotherapy*; D010157:Palatal Neoplasms / Q000532:radiotherapy; D014062:Tongue Neoplasms / Q000532:radiotherapy