Poppe, E [Cancer of the esophagus]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Sep 1973 - 1922-3 p. digital Publication Type: Journal Article ISSN: 0029-2001 Subjects--Topical Terms: AgedDeglutition DisordersDiagnosis, DifferentialEsophageal NeoplasmsFemaleHumansMaleMiddle AgedNeoplasm Metastasis