TY - GEN AU - Guerras Moreira, Juan Miguel AU - Hoyos, Juan AU - Fuente, Luis de la AU - Román, Francisca AU - Ayerdi, Oskar AU - García-Pérez, Jorge-Néstor AU - García de Olalla, Patricia AU - Belza Egozcue, Maria Jose AU - Methysos Project Group AU - Román, Francisca AU - Ayerdi, Oskar AU - García-Pérez, Jorge-Néstor AU - García de Olalla, Patricia AU - Methysos Project Group PY - 2021 DO - 10.3390/ijerph18168289 UR - http://hdl.handle.net/20.500.12105/14182 AB - This study describes the prevalence of anabolic-androgenic steroid (AAS) injection, their main correlates, and the prevalence of specific AAS injection risk behaviours among men who have sex with men (MSM), an area insufficiently addressed in... LA - eng PB - Multidisciplinary Digital Publishing Institute (MDPI) KW - MSM KW - Injection KW - Risk behaviour KW - Steroids TI - Injection of Anabolic Steroids in Men Who Had Sex with Men in Madrid and Barcelona: Prevalence Correlates and Role as a Risk Factor for Transmitted Infections TY - research article ER -