Endoscopy 1988; 20(5): 281
DOI: 10.1055/s-2007-1018195
Letters to the Editor
© Georg Thieme Verlag KG Stuttgart · New YorkA New Automatic System for the Application of Contrast Medium During ERCP
H. Pollmann, E. Zillessen
- Hospital for Metabolic Disorders “Niederheim” (Medical Director: Dr. med. E. Zillessen),
Bad Neuenahr-Ahrweiler