How far will they go?: assessing the travel distance of current and former drug users to access harm reduction services
Crossref DOI link: https://doi.org/10.1186/s12954-015-0043-4
Published Print: 2015
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Allen, Sean
Ruiz, Monica
O’Rourke, Allison
License valid from 2015-01-01