K.N. Vishwottam

Rapid quantification of nebivolol in human plasma by liquid chromatography coupled with electrospray ionization tandem mass spectrometry

N. V. S. Ramakrishna, K.N. Vishwottam, M. Koteshwara et al. · Journal of Pharmaceutical and Biomedical Analysis · 2005 · 59 citations

Medicine, Mass Spectrometry, Immunology +8

Quantitation of tadalafil in human plasma by liquid chromatography–tandem mass spectrometry with electrospray ionization

N. V. S. Ramakrishna, K.N. Vishwottam, S. Puran et al. · Journal of Chromatography B · 2004 · 57 citations

Biochemistry, Medicine, Bioanalysis +10

Sensitive liquid chromatography–tandem mass spectrometry method for quantification of hydrochlorothiazide in human plasma

N. V. S. Ramakrishna, K.N. Vishwottam, S. Manoj et al. · Biomedical Chromatography · 2005 · 53 citations

Liquid chromatography/electrospray ionization mass spectrometry method for the quantification of valproic acid in human plasma

N. V. S. Ramakrishna, K.N. Vishwottam, S. Manoj et al. · Rapid Communications in Mass Spectrometry · 2005 · 51 citations

Valproic Acid, Analytical Instrumentation, Biochemistry +15

High-performance liquid chromatography method for the quantification of rabeprazole in human plasma using solid-phase extraction

N. V. S. Ramakrishna, K.N. Vishwottam, S. Wishu et al. · Journal of Chromatography B · 2004 · 43 citations

Separation Science, Gas Chromatography, Medicine +11