VIDAL, F <br/><br/>
Substituted xanthines. 2. Preparation and properties of some (2-hydroxyalkyl)trimethylammonium theophyllinates.  [electronic resource] 

 -  Journal of the American Pharmaceutical Association. American Pharmaceutical Association  Aug 1960 
 - 535-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theophylline--analogs & derivatives<br/>Xanthines