Using respondent-driven sampling (RDS) to recruit illegal poly-substance users in Cape Town, South Africa: implications and future directions
Crossref DOI link: https://0-doi-org.brum.beds.ac.uk/10.1186/s13011-016-0074-1
Published Online: 2016-09-01
Published Print: 2016-12
Update policy: https://0-doi-org.brum.beds.ac.uk/10.1007/springer_crossmark_policy
Harker Burnhams, Nadine
Laubscher, Ria
Howell, Simon
Shaw, Mark
Erasmus, Jodilee
Townsend, Loraine
Funding for this research was provided by:
National Research Foundation (431990/CRJ1085)