1. Danzinger, R.G., Hofmann, A.F., Schoenfield, L.J., and Thistle, J.L. (1972) Dissolution of Cholesterol Gallstones by Chenodeoxycholic Acid,N. Engl. J. Med. 286, 1–8.
2. Nakagawa, S., Makino, I., Ishizaki, T., and Dohi, I. (1977) Dissolution of Cholesterol Gallstones by Ursodeoxycholic AcidLancet 2, 367–369.
3. Northfield, T.C., Jazrawi, R.P., and Petroni, M.L. (1990) Medical Dissolution Therapy, inStrategies for the Treatment of Hepatobiliary Diseases (Paumgartner, G., Stiehl, A., Barbara, L., and Roda, E., eds.) pp. 163–184, Kluwer Academic Publishers, The Netherlands.
4. Fromm, H.M., and Malavolti, M. (1988) Dissolving Gallstones,Adv. Intern. Med. 33, 409–430.
5. Hofmann, A.F., Thistle, J.L., Klein, P.D., Szczepanski, P.A., and Yu, P.Y.S. (1978) Chenotherapy for Gallstone Dissolution. II. Induced Changes in Bile Composition and Gallstone Response,JAMA 239, 1138–1144.