Vélez, C N <br/><br/>
Puerto Rican youth in drug treatment facilities: who volunteers for HIV testing?  [electronic resource] 

 -  Puerto Rico health sciences journal  Mar 1997 
 - 37-44 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0738-0658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Demography<br/>HIV Antibodies--blood<br/>Health Knowledge, Attitudes, Practice<br/>Humans<br/>Interviews as Topic<br/>Logistic Models<br/>Male<br/>Puerto Rico--epidemiology<br/>Risk Factors<br/>Sexual Behavior--statistics & numerical data<br/>Substance Abuse Treatment Centers<br/>Substance-Related Disorders--epidemiology