Ensuring balance in national policies on controlled substances :   guidance for availability and accessibility of controlled medicines 

 - Geneva :  WHO,  2011. 
<br/><br/><label>ISBN: </label>9789241564175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug and Narcotic Control<br/>Health Policy<br/>Human Rights<br/>Legislation, Medical<br/>Legislation, Pharmacy<br/>Opioid-Related Disorders<br/>Guideline<br/>Drugs, Essential