title: Cleaning the pipes before changing the furnace: Endoscopic patient optimization before major therapeutic intervention in lung cancer.
authors.affiliation: Division of Thoracic Surgery, University of Montréal, Montréal, Québec, Canada; CETOC-CHUM Endoscopic Tracheobronchial and Oesophageal Center, Montréal, Québec, Canada. Electronic address: moishe.liberman@umontreal.ca.
authors.forename: Moishe
authors.initials: M
authors.lastname: Liberman
mesh_terms: D004724:Endoscopy; D006801:Humans; D008175:Lung Neoplasms