AIKENHEAD, J <br/><br/>
The spectrophotometric examination of extracts of cascara sagrada.  [electronic resource] 

 -  American journal of pharmacy and the sciences supporting public health  Apr 1962 
 - 133-46 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathartics--chemistry<br/>Rhamnus<br/>Spectrophotometry