TY - RPRT TI - Prospective randomized trial comparing hyperfractionated versus conventional radiotherapy in stages III and IV oropharyngeal carcinoma. AU - L H Pinto AU - P C Canary AU - C M Araújo AU - S C Bacelar AU - L Souhami PY - 1991 DO - 10.1016/0360-3016(91)90670-y UR - https://pubmed.ncbi.nlm.nih.gov/1869454/ ID - 1869454 ER -