title: Does N2 frozen section make sense in cN0 non-small cell lung cancer patients?
authors.affiliation: Thoracic Surgery Unit, Azienda Ospedaliera San Paolo, Milan, Italy.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Baisi
authors.affiliation: Thoracic Surgery Unit, Azienda Ospedaliera San Paolo, Milan, Italy.
authors.forename: Federico
authors.initials: F
authors.lastname: Raveglia
authors.affiliation: Department of Surgery, University of Milan, Milan, Italy.
authors.forename: Ugo
authors.initials: U
authors.lastname: Cioffi
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung; D005629:Frozen Sections; D006801:Humans; D008175:Lung Neoplasms; D009367:Neoplasm Staging; D011013:Pneumonectomy; D011379:Prognosis