Philippine National Drug Formulary :  essential drugs list / 

 - 6th Edition 
 - xxii, 215 pages :  23 cm. 
<br/><br/> v. 1 
<br/><br/><label>ISBN: </label>9718524150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs--Therapeutic use
<br/><br/><label>National Library of Medicine Call No.: </label>DOH RM 39  / .P55 2005