TY - GEN AU - van Hogezand,R A TI - Medical management of patients with difficult-to-treat inflammatory bowel disease SN - 0300-2977 PY - 1994///1123 KW - Adrenal Cortex Hormones KW - administration & dosage KW - Aminosalicylic Acids KW - Anti-Inflammatory Agents, Non-Steroidal KW - Azathioprine KW - pharmacology KW - Colitis, Ulcerative KW - drug therapy KW - Crohn Disease KW - Cyclosporine KW - Humans KW - Mercaptopurine KW - Mesalamine KW - Methotrexate KW - Metronidazole N1 - Publication Type: Journal Article; Review ER -