111
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113
114
Havinga, Petra, van der Velden, Claudia, de Gee, Anouk, van der Poel, Agnes, Yin, Huifang
Veröffentlicht in: Havinga , P , van der Velden , C , de Gee , A , van der Poel , A & Yin , H 2014 , ' Differences in sociodemographic, drug use and health characteristics between never, former and current injecting, problematic hard-drug users in the Netherlands ' , Harm Reduction Journal , vol. 11 , 6 . https://doi.org/10.1186/1477-7517-11-6;
2014
Veröffentlicht in: Havinga , P , van der Velden , C , de Gee , A , van der Poel , A & Yin , H 2014 , ' Differences in sociodemographic, drug use and health characteristics between never, former and current injecting, problematic hard-drug users in the Netherlands ' , Harm Reduction Journal , vol. 11 , 6 . https://doi.org/10.1186/1477-7517-11-6;
2014
115
116
117
118
119
120