Guidelines for the evaluation of outreach work : a manual for outreach practitioners /

Izdano 2001

Guidelines for collecting data on retail drug prices in Europe: issues and challenges /

od Carpentier, Chloé., Noor, André., Monaghan, Geoffrey., Ben Lakhdar, Christian., Malczewski, Artur., Royuela, Luís., Storti, Cláudia Costa., Rothwell, Chris.
Izdano 2010

Guidelines for testing HIV, viral hepatitis and other infections in injecting drug users : a manual for provider-initiated medical examination, testing and counselling /

od Blystad, Hans., Wiessing, Lucas.
Izdano 2010

Guidelines for the evaluation of drug prevention : a manual for programme-planners and evaluators.

Izdano 1998