title: [Bronchopulmonary cancer occurring in persons under 40 years of age].
mesh_terms: D000328:Adult; D000367:Age Factors; D001984:Bronchial Neoplasms / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012383:Romania
vernacular_title: Cancerul bronhopulmonar apărut sub vîrsta de 40 de ani.