1. Classifying youth substance use with non-invasive questions. (1st February 2017) Authors: Mellis, Alexandra; Eddy, Celia; Franck, Chris; Wilson, Arlington G.; Koffarnus, Mikhail Nikolaas; Bickel, Warren Kurt Journal: Drug and alcohol dependence Issue: Volume 171(2017) Page Start: e142 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗