Search results for: Benedikt Fischer
International Journal of Drug Policy > 2000 > 11 > 5 > 357 - 370
Canadian Journal of Public Health > 1999 > 90 > 5 > 299-303
Canadian Journal of Public Health > 1997 > 88 > 6 > 367-370
International Journal of Drug Policy > 2000 > 11 > 5 > 357 - 370
Canadian Journal of Public Health > 1999 > 90 > 5 > 299-303
Canadian Journal of Public Health > 1997 > 88 > 6 > 367-370