Lung cancer rates drop in women.
D002289:Carcinoma, Non-Small-Cell Lung / Q000453:epidemiology / Q000401:mortality; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology* / Q000401:mortality / Q000628:therapy; D012907:Smoking / Q000453:epidemiology