title: Effects of fractionation in radiation therapy of carcinoma of the lip.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D004307:Dose-Response Relationship, Radiation; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008048:Lip Neoplasms / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D011882:Radiotherapy, High-Energy / Q000379:methods*