References
Schoenfield LJ, Lachin JM: The Steering Committee, The National Cooperative Gallstone Study Group. Chenodiol (chenodeoxycholic acid) for dissolution of gallstones: The National Cooperative Gallstone Study: A controlled trial of efficacy and safety. Ann Intern Med 95:257–282, 1981
Isselbacher KJ: Chenodiol for gallstones: Dissolution or disillusion? Ann Intern Med 95:377–379, 1981
McSherry CK: The National Cooperative Gallstone Study report: A surgeon's perspective. Ann Intern Med 95:379–380, 1981
Bachrach WH, Hofmann AF: Ursodeoxycholic acid in the treatment of cholesterol cholelithiasis. Part I. Dig Dis Sci 27:737–761, 1982
Bachrach WH, Hofmann AF: Ursodeoxycholic acid in the treatment of cholesterol cholelithiasis. Part II. Dig Dis Sci 27:833–856, 1982
Grundy SM, Lan S-P, Lachine JM: Biliary lipid determinants of Gallstone dissolution among patients in the National Cooperative Gallstone Study (NCGS). Gastroenterology 82:1073, 1982 (abstract)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Thistle, J.L. Who needs urso?. Digest Dis Sci 27, 857–858 (1982). https://doi.org/10.1007/BF01391379
Issue Date:
DOI: https://doi.org/10.1007/BF01391379