| Literature DB >> 1133125 |
L J Dusci, L P Hackett, I A McDonald.
Abstract
A gas-liquid chromatographic method for the estimation of theophylline in human plasma is described. The method is based on the methylation of theophylline on-column and allows the determination of concentration of the drug down to the level of 1.0 mu-g/ml in plasma.Entities:
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Year: 1975 PMID： 1133125 DOI： 10.1016/s0021-9673(01)85498-4
Source DB: PubMed Journal: J Chromatogr