國立臺灣師範大學健康促進與衛生教育學系Peng, CY.Chang, YJ.Hsieh, J.Hser, YI.2014-12-022014-12-022011/10/29http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/40643Geographic differences in substance use and addiction problems among patients receiving Methadone Maintenance Treatment in China