1. Effects of cholesterol on bile acid metabolism in the rat;Beher;Proc. Soc. Exp. Biol. Med.,1970
2. Further studies on the influence of thyroxine on gallstone formation in hamsters;Bergman;Acta Chir. Scand.,1966
3. Diet-induced cholesterol gallstones in hamsters: prevention and dissolution by cholestyramine;Bergman;Gastroenterology,1967
4. Biliary bile acids and hepatic ultrastructure in hamsters fed gallstone-inducing and -dissolving diets;Bergman;Acta physiol. scand.,1968
5. Development and regression of morphological and biochemical changes in hamsters and mice fed a cholesterol cholic acid containing diet;Bergman;Acta path, microbiol. scand.,1970