GAYSURVEY: Enquête nationale sur les comportements et les attitudes face au V...

The evaluation of the results of the HIV / AIDS prevention strategy for men who have sex with men (MSM) is based on a repeated regular survey of this population in German and...对男男性行为者（men who have sex with men, MSM）的艾滋病（HIV/AIDS）预防策略实施效果的评估，基于针对该人群在德国及……开展的重复常规调查。