Lung cancer in young patients.
D000230:Adenocarcinoma / Q000601:surgery*; D000328:Adult; D000367:Age Factors; D018288:Carcinoma, Small Cell / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D003131:Combined Modality Therapy; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*