WHO,   . <br/><br/>
Cancer Pain Relief with Guide to Opioiol Availability /   Textual Documents 

 - 2ND /   . 
 -  WHO ,   1996. 
 - 727 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Cancer  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>616.99449  / WHO