PAPACHARALAMBOUS, K [TUNNELING OF THE DUODENUM IN PERFORATING ULCERS AND TUMORS IN THE PYLORIC REGION]. [electronic resource] - Helvetica chirurgica acta Jan 1965 - 135-8 p. digital Publication Type: Journal Article ISSN: 0018-0181 Subjects--Topical Terms: Duodenal NeoplasmsDuodenal UlcerDuodenumHumansNeoplasmsSurgical Procedures, OperativeUlcer