Arlander, E No volume effect on retrograde colonic spread of rectally-administered ropivacaine gel. [electronic resource] - Alimentary pharmacology & therapeutics Sep 2003 - 655-60 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0269-2813 Standard No.: 10.1046/j.1365-2036.2003.01741.x doi Subjects--Topical Terms: Administration, RectalAdultAmides--administration & dosageAnesthetics, Local--administration & dosageArea Under CurveColitis, Ulcerative--drug therapyColon--metabolismCross-Over StudiesGelsHumansMaleRopivacaine