Pre-Exposure Prophylaxis
Sex frequency and sex planning among men who have sex with men in Bangkok, Thailand: implications for pre- and post-exposure prophylaxis against HIV infection.
van Griensven F, Thienkrua W, Sukwicha W, Wimonsate W, Chaikummao S, Varangrat A, Mock P. 2010. J Int AIDS Soc. 2010;13:13