WHO, .. <br/><br/>
Cancer Pain Relief With a Guide to Opioid Availability /   Textual Documents 

 - 2nd ed /   . 
 - Delhi : :  AITBS Publishers & Distributors , ,  1998. 
 - 65:  21*14. 
<br/><br/><label>ISBN: </label> 60.00 (Paper Binding) 
<br/><br/><label>Subjects--Index Terms: </label>Oral Medicine 
<br/><br/><label>Dewey Class. No.: </label>616.994  / WHO