translate English to French: Methwork Newsletter Issue #12, http://www.q4q.nl/methwork/. Weber, U.& Schneider, W., (1998) Syringe Exchange In Germany. Substance Use & Misuse, 33 (5) 1093-1112.
The Supportive Position », Methwork Newsletter, no 12, 1997. http://www.q4q.nl/methworl/ WEBER, U. & SCHNEIDER, W. « Syringe Exchange In Germany », Substance Use & Misuse, vol.