Fourth Progress Report on the British Institute of Radiology fractionation study on 3F-week or 5F-week treatment of larynx and pharynx.
D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006801:Humans; D007822:Laryngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D010610:Pharyngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D011879:Radiotherapy Dosage; D013997:Time Factors