1. Simultaneous determination of simvastatin and simvastatin acid in human plasma by LC-MS/MS without polarity switch: Application to a bioequivalence study
Journal of Separation Science, Volume 31, Issue 2, Pages 301-303, online on :14 Jan 2008.

2. Article title: High throughput and sensitive determination of trazodone and its primary metabolite, m-chlorophenylpiperazine in human plasma by liquid  chromatography tandem mass spectrometry
Journal of Chromatography B, Article in Press.

3. Liquid chromatography tandem mass spectrometry assay for the simultaneous determination of venlafaxine and O-desmethylvenlafaxine in human plasma and its application.
Journal of Pharmaceutical and Biomedical Analysis, Volume 47, Issue 3, 15 July 2008, Pages 603-611