Grant, I <br/><br/>
Organic impairment in polydrug users: risk factors.  [electronic resource] 

 -  The American journal of psychiatry  Feb 1978 
 - 178-84 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0002-953X 
<br/><br/><label>Standard No.: </label>10.1176/ajp.135.2.178  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Brain--drug effects<br/>Educational Status<br/>Female<br/>Follow-Up Studies<br/>Heroin Dependence--complications<br/>Humans<br/>Hypnotics and Sedatives--adverse effects<br/>MMPI<br/>Male<br/>Morphine Dependence--complications<br/>Pentobarbital--adverse effects<br/>Psychological Tests<br/>Risk<br/>Schizophrenia--complications<br/>Substance-Related Disorders--complications