Alexandre Béguin

A LC–tandem MS assay for the simultaneous measurement of new antiretroviral agents: Raltegravir, maraviroc, darunavir, and etravirine

Aurélie Fayet, Alexandre Béguin, Boris Zanolari et al. · Journal of Chromatography B · 2009 · 118 citations

Neurovirology, Antiviral Drug Development, Antiviral Therapy +8

Intracellular measurements of anti-HIV drugs indinavir, amprenavir, saquinavir, ritonavir, nelfinavir, lopinavir, atazanavir, efavirenz and nevirapine in peripheral blood mononuclear cells by liquid chromatography coupled to tandem mass spectrometry

Sara Colombo, Alexandre Béguin, Amalio Telenti et al. · Journal of Chromatography B · 2005 · 111 citations

Medicine, Bioanalysis, Mass Spectrometry +11

Analysis and quantification of vitamin D metabolites in serum by ultra‐performance liquid chromatography coupled to tandem mass spectrometry and high‐resolution mass spectrometry – a method comparison and validation

Stephen J. Bruce, Bertrand Rochat, Alexandre Béguin et al. · Rapid Communications in Mass Spectrometry · 2012 · 76 citations

Determination of imatinib (Gleevec®) in human plasma by solid-phase extraction–liquid chromatography–ultraviolet absorbance detection

Nicolas Widmer, Alexandre Béguin, Bertrand Rochat et al. · Journal of Chromatography B · 2004 · 62 citations

Medicine, Bioanalysis, Hematology +10

Sensitive determination of <scp>d</scp>‐lactic acid and <scp>l</scp>‐lactic acid in urine by high‐performance liquid chromatography–tandem mass spectrometry

Hugues Henry, Nelly Conus, Philippe Steenhout et al. · Biomedical Chromatography · 2011 · 53 citations