title: Possible clinical models for quantitative comparison of effects of different radiations on tumours.
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy; D008954:Models, Biological; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000532:radiotherapy*; D009502:Neutrons / Q000627:therapeutic use*; D011882:Radiotherapy, High-Energy