Fitzpatrick, J <br/><br/>
A simple rapid method for determining theophylline in serum by HPLC.  [electronic resource] 

 -  Annals of clinical biochemistry  Mar 1983 
 - 123-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-5632 
<br/><br/><label>Standard No.: </label>10.1177/000456328302000213  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography, High Pressure Liquid--methods<br/>Humans<br/>Theophylline--blood