title: Lung cancer treatment. No easy answers.
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000628:therapy*; D018288:Carcinoma, Small Cell / Q000628:therapy*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D008297:Male; D014481:United States / Q000453:epidemiology