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

Verfasser / Beitragende:
Rachel M.G. Geense
Ort, Verlag, Jahr:
Lausanne : Institut universitaire de médecine sociale et préventive (Lausanne), 1997
Beschreibung:
77 p.
Format:
Buch
ID: 122433009