| Effect of ionophore supplementation on the incidence of Escherichia coli O157:H7 and Salmonella and antimicrobial susceptibility of fecal coliforms in Stockercattle. | Foodborne Pathog Dis | 2006 Fall | 16972777 |
| Incidence of residues of nine anticoccidials in eggs. | Food Addit Contam | 2005 Nov | 16332635 |
| The residue levels of narasin in eggs of laying hens fed with unmedicated andmedicated feed. | Mol Nutr Food Res | 2005 Jan | 15538711 |
| Periodicity in collision-induced and remote-bond activation of alkali metal ions attached to polyether ionophores. | Analyst | 2005 Apr | 15776161 |
| Determination of the ionophoric coccidiostats narasin, monensin, lasalocid andsalinomycin in eggs by liquid chromatography/tandem mass spectrometry. | Rapid Commun Mass Spectrom | 2005 | 15655792 |
| Production and health of pasture-fed dairy cattle following oral treatment withthe ionophore lasalocid. | J Dairy Sci | 2004 Sep | 15375058 |
| Development of multiclass methods for drug residues in eggs: silica SPE cleanupand LC-MS/MS analysis of ionophore and macrolide residues. | J Agric Food Chem | 2004 Nov 17 | 15537285 |
| Ionophore taste preferences of dairy heifers. | J Anim Sci | 2004 Nov | 15542479 |
| [Development of monoclonal-based enzyme-linked immunosorbent assay andimmunochromatographic assay for lasalocid and semduramicin]. | Shokuhin Eiseigaku Zasshi | 2004 Jun | 15468928 |
| Rapid forensic selected reaction monitoring liquid chromatography/mass spectrometry determination of ionophore antibiotics found at toxic levels in animal feeds. | J AOAC Int | 2004 Jan-Feb | 15084083 |