Basic tests for drugs :  pharmaceutical substances, medicinal plant materials, and dosage forms. 
World Health Organization. 
 - Geneva :  World Health Organization,  1998. 
 - iii, 91 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9241545135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drugs--Analysis.<br/>Medicinal plants--Analysis.<br/>Drugs--Dosage forms.<br/>Pharmaceutical Preparations--chemistry<br/>Plants, Medcinal--chemistry<br/>Dosage Forms--chemistry<br/>Indicators and Reagents<br/>Chemistry, Analytic--handbooks
<br/><br/><label>Dewey Class. No.: </label>615.190121  / BAS