Elimination diet in the management of patients with ulcerative colitis
Beclomethasone dipropionate (3mg) versus 5-aminosalicylic acid (2g) versus the combination of both (3mg/2g) as retention enemas in active ulcerative proctitis
**Maintenance Treatment of Ulcerative Proctitis With Mesalazine Suppositories: A Double-Blind Placebo-Controlled Trial**