TY - GEN AU - Pardi,Darrell S AU - Loftus,Edward V AU - Kremers,Walter K AU - Keach,Jill AU - Lindor,Keith D TI - Ursodeoxycholic acid as a chemopreventive agent in patients with ulcerative colitis and primary sclerosing cholangitis SN - 0016-5085 PY - 2003///0501 KW - Adult KW - Aged KW - Aminosalicylic Acids KW - therapeutic use KW - Anti-Inflammatory Agents, Non-Steroidal KW - Cholagogues and Choleretics KW - Cholangitis, Sclerosing KW - drug therapy KW - Colitis, Ulcerative KW - Colonic Neoplasms KW - epidemiology KW - Disease-Free Survival KW - Female KW - Folic Acid KW - Humans KW - Incidence KW - Male KW - Middle Aged KW - Risk Factors KW - Ursodeoxycholic Acid N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1053/gast.2003.50156 ER -