Basic tests for drugs :  pharmaceuticals substances, medicinal plant materials, and dosage forms / 

 - Geneva :  World Health Organization,  1998 
 - 91 pages ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9241545135 
<br/><br/><label>LCCN: </label>98-230710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmaceuticals Preparations--analysis<br/>Dosage Forms--standards<br/>Plants, Medicinal--analysis<br/>Chemistry, Analytical--methods<br/>Indicators and Reagents