Quantification of acetylcholine, choline, betaine, and dimethylglycine in human plasma and urine using stable-isotope dilution ultra performance liquid chromatography–tandem mass spectrometry

Susanne H. Kirsch(Saarland University), Rima Obeid(Saarland University), Yannick Rabagny(Saarland University), Wolfgang Herrmann(Saarland University)
Journal of Chromatography B
October 26, 2010
Cited by 102


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