Symptoms and survival in lung cancer.
D000230:Adenocarcinoma / Q000175:diagnosis / Q000401:mortality*; D000367:Age Factors; D002277:Carcinoma / Q000401:mortality*; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis / Q000401:mortality*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000401:mortality*; D005500:Follow-Up Studies; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000601:surgery; D008403:Mass Screening; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011379:Prognosis; D012606:Scotland