title: Predicting survival in terminal cancer.
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000401:mortality*; D008727:Methotrexate / Q000627:therapeutic use; D011379:Prognosis; D013727:Terminal Care; D013997:Time Factors
chemical_list: D008727:Methotrexate