Ruddell, W S Treatment of distal ulcerative colitis (proctosigmoiditis) in relapse: comparison of hydrocortisone enemas and rectal hydrocortisone foam. [electronic resource] - Gut Oct 1980 - 885-9 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0017-5749 Standard No.: 10.1136/gut.21.10.885 doi Subjects--Topical Terms: Administration, TopicalAdultAnti-Inflammatory Agents--administration & dosageClinical Trials as TopicColitis, Ulcerative--drug therapyEnemaFemaleHumansHydrocortisoneMaleMiddle AgedRandom AllocationSigmoidoscopySuspensions