title: [Factors affecting the frequency of exploratory thoracotomies in lung cancer].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003949:Diagnostic Techniques, Surgical; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D012189:Retrospective Studies; D012737:Sex Factors; D012800:Siberia
vernacular_title: Faktory, vliiaiushchie na chastotu probnykh torakotomiĭ u bol'nykh rakom legkogo