Quantitative analysis of two opioid peptides in plasma by liquid chromatography–electrospray ionization tandem mass spectrometry

Quantitative analysis by high-performance liquid chromatography atmospheric pressure chemical ionization mass spectrometry: The determination of the renin inhibitor CP-80,794 in human serum

Hassan G. Fouda, Mark R. Nocerini, Richard Schneider et al. · Journal of the American Society for Mass Spectrometry · 1991 · 79 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Determination of .beta.-lactam residues in milk using perfusive-particle liquid chromatography combined with ultrasonic nebulization electrospray mass spectrometry

Rolf Straub, Markus. Linder, Robert D. Voyksner · Analytical Chemistry · 1994 · 62 citations

Agriculture, Chemistry, Food Science +13

Determination of L-365,260, a new cholecystokinin receptor (CCK-B) antagonist, in plasma by liquid chromatography/atmospheric pressure chemical ionization mass spectrometry

John D. Gilbert, Elizabeth Hand, A.S. Yuan et al. · Journal of Mass Spectrometry · 1992 · 43 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +15

Determination of Nanogram Levels of Peptide Drug in Rabbit and Human Plasma Using High-Performance Liquid Chromatography Coupled with Electrospray Ionization Mass Spectrometry

Jonathan B. Crowther, V E Adusumalli, Tarit K. Mukherjee et al. · Analytical Chemistry · 1994 · 30 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +15

Opposite dopaminergic activity in lateral and median hypothalamic nuclei in relation to the feeding effect ofd-Ser2-Leu-Enk-Thr6 (DSLET)

J.J. Robert, M. Orosco, C. Rouch et al. · Brain Research · 1990 · 10 citations

Life Sciences, Neurobiology, Neuroscience +16