Krepinský, J <br/><br/>
[Criteria of purity and stability of the sodium salt of p-aminosalicylic acid (PAS). 3. Coloration of water solutions. Diagram of chromaticity].  [electronic resource] 

 -  Ceskoslovenska farmacie  Jun 1968 
 - 235-40 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-0530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aminosalicylic Acids--standards<br/>Color<br/>Drug Stability<br/>Methods<br/>Sodium<br/>Solutions