Lymphogranuloma Venereum Proctitis in Men Who Have Sex With Men Is Associated With Anal Enema Use and High-Risk Behavior.

de Vries HJC, van der Bij AK, Fennema JS, Smit C, de Wolf F, Prins M, Coutinho RA, Morré SA.
Sex Transm Dis 2008;35:203-208.