EDGEMENT: This presentation was created by Bruce Hugman for the pro dors e % ig representatives of
tries of the WHO Programme for International Drug Monitoring, under the aus Uppsala Monitoring Centre
ish not-for-profit foundation, authorised by WHO for such purposes. The pres 0 original but
range of |; Creative Commons, royalty-free or public sources have been used “ifr
rets and accepts sole responsibility for any copyright infringement that may in: nf have occurred.