TY - GEN AU - Gross,J B TI - Promises, promises: ursodeoxycholic acid for primary sclerosing cholangitis SN - 0016-5085 PY - 1993///0401 KW - Cholangitis, Sclerosing KW - drug therapy KW - Humans KW - Ursodeoxycholic Acid KW - therapeutic use N1 - Publication Type: Clinical Trial; Journal Article; Multicenter Study; Randomized Controlled Trial UR - https://doi.org/10.1016/0016-5085(93)91042-g ER -