title: Oat cell carcinoma of the lung.
mesh_terms: D000328:Adult; D000368:Aged; D018288:Carcinoma, Small Cell / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D008875:Middle Aged