Combination treatment in moderately advanced head & neck cancer.
D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000628:therapy*; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D011897:Random Allocation