TY - GEN AU - Ferry,G D TI - IBD: which 5-ASA drug works where? SN - 0277-2116 PY - 1993///0727 KW - Adult KW - Aminosalicylic Acids KW - therapeutic use KW - Colitis, Ulcerative KW - drug therapy KW - Crohn Disease KW - Humans KW - Mesalamine KW - Recurrence N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ER -