HIV sero-status, knowledge, and injection behaviors among methadone maintenance treatment clients in urban versus rural settings of Kunming, Yunnan

國立臺灣師範大學健康促進與衛生教育學系Chang, YJ.Hsieh, J.Hser, YI.2014-12-022014-12-022011/06/18http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/40641HIV sero-status, knowledge, and injection behaviors among methadone maintenance treatment clients in urban versus rural settings of Kunming, Yunnan