Rational drug use / 

 - Manila :  Department of Health  1992. 
 - xxxix, 223 pages :  23 cm 
<br/><br/>Module 1-4 <br/>  http://centrallibrary.doh.gov.ph/DOHPUBLICATION/Books/RDUvol1.pdf 
<br/><br/><label>ISBN: </label>9718524010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug utilization<br/>Drug, Essential--supply and distribution<br/>Drugs, Essential--therapeutic Use
<br/><br/><label>National Library of Medicine Call No.: </label>QV 735 .R38 1992 vol. 2