TitleJournalDatePubmed ID
A screening method for beta-lactams in tissues hydrolyzed with penicillinase Iand lactamase II.J AOAC Int1998 Sep-Oct9772738
Determination of cephapirin and ceftiofur residues in bovine milk by liquidchromatography with ultraviolet detection.J AOAC Int1998 Sep-Oct9772739
Assay for cephapirin and ampicillin in raw milk by high-performance liquidchromatography--integrated pulsed amperometric detection.Anal Chem1998 Jun 19624911
Electrospray ionization and tandem ion trap mass spectrometry for theconfirmation of seven beta-lactam antibiotics in bovine milk.Rapid Commun Mass Spectrom199810036784
Modified microbiological method for the screening of antibiotics in milk.J Dairy Sci1995 May7622714
Identification and measurement of beta-lactam antibiotic residues in milk:integration of screening kits with liquid chromatography.J AOAC Int1995 Jul-Aug7580339
Liquid chromatographic determination of beta-lactam antibiotics in milk: amultiresidue approach.J AOAC Int1995 Jan-Feb7703727
Simultaneous multiresidue analysis of beta-lactam antibiotics in bovine milk byliquid chromatography with ultraviolet detection and confirmation by electrospraymass spectrometry.J AOAC Int1994 Sep-Oct7950414
Determination of beta-lactam residues in milk using perfusive-particle liquidchromatography combined with ultrasonic nebulization electrospray massspectrometry.Anal Chem1994 Nov 17802255
Effect of selected antibiotics on Staphylococcus aureus present in milk frominfected mammary glands.Zentralbl Veterinarmed B1993 Sep8284965
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