1. Agents for gallstone dissolution;The American Journal of Surgery;1989-09
2. Agents for gallstone dissolution;The American Journal of Surgery;1987-02
3. Störungen der Gallenwege;Gastroenterologische Pathophysiologie;1987
4. Abnormalities of the Biliary Tree;Clinics in Gastroenterology;1986-01
5. Gallstones;Dietary Fiber;1986