Feng, F <br/><br/>
[Simultaneous determination of four components in vitamin B compound tablets by Kalman filtering spectrophotometry].  [electronic resource] 

 -  Yao xue xue bao = Acta pharmaceutica Sinica  1989 
 - 376-80 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0513-4870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Niacinamide--analysis<br/>Pyridoxine--analysis<br/>Riboflavin--analysis<br/>Spectrophotometry--methods<br/>Tablets<br/>Thiamine--analysis<br/>Vitamin B Complex--analysis