Gao, Wei-Na <br/><br/>
Quality evaluation of Hypericum japonicum by using high-performance liquid chromatography coupled with photodiode array detector and electrospray ionization tandem mass spectrometry.  [electronic resource] 

 -  Biomedical chromatography : BMC  Sep 2009 
 - 1022-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1099-0801 
<br/><br/><label>Standard No.: </label>10.1002/bmc.1218  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acetic Acid--chemistry<br/>Chromatography, High Pressure Liquid--methods<br/>Drugs, Chinese Herbal--chemistry<br/>Flavones--analysis<br/>Glucosides--analysis<br/>Hypericum--chemistry<br/>Methanol--chemistry<br/>Phenols--analysis<br/>Reproducibility of Results<br/>Spectrometry, Mass, Electrospray Ionization--methods<br/>Tandem Mass Spectrometry--methods