Metwally, A M <br/><br/>
Phytochemical investigation of Xanthium spinosum L.  [electronic resource] 

 -  Die Pharmazie  Jun 1974 
 - 415-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-7144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Phenomena<br/>Chemistry<br/>Egypt<br/>Plants, Medicinal--analysis<br/>Sitosterols--isolation & purification<br/>Triterpenes--isolation & purification<br/>Xanthines--isolation & purification