title: [Significance of the clinical diagnosis of precancerous changes and multifocal cancers of the bronchial system].
mesh_terms: D001999:Bronchoscopy; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D011230:Precancerous Conditions / Q000175:diagnosis*
vernacular_title: Die Bedeutung der klinischen Diagnose präkanzeröser Veränderungen und multifokaler Karzinome des Bronchialsystems.