Evaluation of the federal measures to reduce the problems related to drug use To have or to have not: that's the question : A qualitative study on four low threshold needle exchange services for drug users in Switzerland Rachel M. G. Geense ; with the collaboration of Hans Adriaanse, Fabienne Benninghoff, Françoise Dubois-Arber ... [et al.] [Ressource électronique]
Evaluation of the federal measures to reduce the problems related to drug use: To have or to have not: that's the question : A qualitative study on four low threshold needle exchange services for drug users in Switzerland
