Vaginal douching, condom use, and sexually transmitted infections among Chinese female sex workers.
Wang B, Li X, Stanton B, Yang H, Fang X, Zhao R, Dong B, Zhou Y, Liu W, Liang S. Vaginal douching, condom use, and sexually transmitted infections among Chinese female sex workers. Sex Transm Dis. 2005 Nov; 32(11):696-702.