Methodology used in a systematic review of evidence on the prevalence of ...
Methodology used in a systematic review of evidence on the prevalence of heroin/opioids use and dependence: Illicit drugs discussion paper no.16
Author: Paul Nelson, Jennifer McLaren, Louisa Degenhardt, Chiara Bucello, Bianca Calabria, Anna Roberts, Christina Briegleb, Nico Clark, Lucas Wiessing