Media type: E-Article Title: Circumstances of initiation into new-type drug use among adults in Shanghai: Are there differences by types of first new-type drug used? Contributor: Ding, Yingying; He, Na; Detels, Roger Published: Elsevier BV, 2013 Published in: Drug and Alcohol Dependence, 131 (2013) 3, Seite 278-283 Language: English DOI: 10.1016/j.drugalcdep.2012.12.019 ISSN: 0376-8716 Origination: Footnote: