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

 - Geneva :  WHO,  1998. 
 - 94 pages. 
<br/><br/><label>ISBN: </label>9241545135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmaceutical Preparations<br/>Plants, Medicinal<br/>Indicators and Reagents<br/>Dosage Forms<br/>Chemistry, Analytic<br/>Quality Control<br/>Handbook