Way E Leong Ed. <br/><br/>
Endogenous and exogenous opiate agonists and antagonists. 

 -  1980 
<br/><br/><label>Standard No.: </label>24251 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:44, M0