CAPPELEN, C [Primary bronchial tumor; study of 332 cases]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Dec 1956 - 998-1002 p. digital Publication Type: Journal Article ISSN: 0029-2001 Subjects--Topical Terms: BronchiHumansNeoplasms