D. Wurbs

Dissolution of Gallbladder Stones with Methyl tert-Butyl Ether and Stone Recurrence (A European Survey)

H. Ackermann, W. Swobodnik, T. Sauerbruch, 1998, Digestive Diseases and Sciences.

Intraductal mucin-hypersecreting neoplasms of the pancreas. A clinicopathologic study of eight patients.

J. Devière, G. Klöppel, S. Schröder, 1991, Gastroenterology.