On-line coupling of solid-phase extraction and capillary electrophoresis for the determination of cefoperazone and ceftiofur in plasma

Improved solid‐phase microextraction device for use in on‐line immunoaffinity capillary electrophoresis

Norberto A. Guzman · Electrophoresis · 2003 · 93 citations

Engineering, Bioengineering, Biomedical Engineering +16

Synovial Fluid and Plasma Concentrations of Ceftiofur After Regional Intravenous Perfusion in the Horse

Frederik Pille, Siegrid De Baere, Liesbeth Ceelen et al. · Veterinary Surgery · 2005 · 75 citations

Veterinary Medicine, Veterinary Clinical Sciences, Veterinary Pharmacology +11

Rapid and sensitive high-performance liquid chromatographic determination of four cephalosporin antibiotics in pharmaceuticals and body fluids

Victoria Samanidou, Evroula Hapeshi, Ioannis N. Papadoyannis · Journal of Chromatography B · 2003 · 73 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +11

High-pressure liquid chromatographic method for analysis of cephalosporins

Steven A. Signs, Thomas M. File, Jiaxing Tan · Antimicrobial Agents and Chemotherapy · 1984 · 71 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +8

Miniaturised on-line solid-phase extraction for enhancement of concentration sensitivity in capillary electrophoresis

Maria Petersson, Karl‐Gustav Wahlund, Staffan Nilsson · Journal of Chromatography A · 1999 · 68 citations

Pharmacy, Chemical Engineering, Chemistry +16