W.H.O. <br/><br/>
Youth and drugs: report of a WHO study group. 

 - Geneva :  Organization,  1973. 
 - WHO Technical Report Series; No. 516 .
<br/><br/> The paper looks at the extent and nature of drug taking by younger as compared with older persons to identify any personal and environmental factors that appeared to be of specific significance with respect to drug-taking by particular population or age groups. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs.<br/>Drug addiction -- Youth.--Drug addiction -- Youth.