Search results
AIDS and Behavior > 2013 > 17 > 1 > 235-241
Australian and New Zealand Journal of Public Health > 34 > 3 > 315 - 319
International Journal of Drug Policy > 2003 > 14 > 5-6 > 425-430
International Journal of Drug Policy > 2000 > 11 > 6 > 407 - 416