Jenness SM, Weiss KM, Goodreau SM, Gift T, Chesson H, Hoover KW, Smith DK, Liu AY, Sullivan PS, Rosenberg ES. Incidence of Gonorrhea and Chlamydia Following HIV Preexposure Prophylaxis  among Men Who Have Sex with Men: A Modeling Study. Clinical Infectious Diseases. Published online 13 May 2017. DOI: 10.1093/cid/cix439