Determination of theophylline and its metabolites in biological samples by liquid chromatography–mass spectrometry
Hideko Kanazawa, Ryoko Atsumi, Yoshikazu Matsushima, Junko Kizu
Abstract
Hideko Kanazawa, Ryoko Atsumi, Yoshikazu Matsushima, Junko Kizu
Abstract
An abstract is not available in the OpenAlex record for this paper.
OpenAlex reports 70 citations for this work. Citation counts describe recorded attention and do not establish research quality.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
Key concepts: Chemistry, Chromatography, Atmospheric-pressure chemical ionization, Mass spectrometry, Theophylline, Ammonium acetate, Liquid chromatography–mass spectrometry, Chemical ionization