title: A randomized study of split-course radiotheray of lung cancer: long term results.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000401:mortality / Q000532:radiotherapy*; D018288:Carcinoma, Small Cell / Q000401:mortality / Q000532:radiotherapy*; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000532:radiotherapy*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D011897:Random Allocation