Search results for: Jannie J van der Helm
International Journal of Drug Policy > 2017 > 47 > C > 95-101
BMC Infectious Diseases > 2017 > 17 > 1 > 1-6
BMC Infectious Diseases > 2016 > 16 > 1 > 1-8
BMC Infectious Diseases > 2016 > 16 > 1 > 1-13
The Lancet HIV > 2014 > 1 > 1 > e41-e48