TY - GEN AU - Koop,I TI - [Nicotine for ulcerative colitis--a new therapeutic principle?] SN - 0044-2771 PY - 1995///0407 KW - Administration, Cutaneous KW - Colitis, Ulcerative KW - drug therapy KW - Dose-Response Relationship, Drug KW - Double-Blind Method KW - Humans KW - Nicotine KW - administration & dosage KW - Recurrence N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ER -