Conventional liquid chromatography/triple quadrupole mass spectrometry based metabolite identification and semi-quantitative estimation approach in the investigation of in vitro da... von Hu, Zhe-Yi, Parker, Robert B., Herring, Vanessa L., Laizure, S. Casey

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Controlled release of oxytetracycline in sheep von Sun, Yichun, Peng, Yingxu, Aksornkoae, Napasinee, Johnson, James R, Boring, J.Gregg, Scruggs, Daniel, Cooper, Robert C, Laizure, S.Casey, Shukla, Atul J

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Cocaethylene formation in rat, dog, and human hepatic microsomes von Song, Ning, Parker, Robert B., Laizure, S.Casey

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EVALUATION OF DOSE-DEPENDENT PHARMACOKINETICS OF COCAETHYLENE AND COCAINE IN CONSCIOUS DOGS von Parker, Robert B., Laizure, S.Casey, Williams, Cheri L., Mandrell, Timothy D., Lima, John J.

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Predominant pathway of cocaine metabolism unknown von Laizure, S.Casey, Williams, Cheri L, Parker, Robert B

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Quantitation of cocaine and cocaethylene in canine serum by high-performance liquid chromatography von Williams, Cheri L., Laizure, S.Casey, Parker, Robert B., Lina, John J.

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Ion-paired high-performance liquid chromatographic separation of trimethoprim, sulfamethoxazole and N 4-acetylsulfamethoxazole with solid-phase extraction von Laizure, S.Casey, Holden, Cheri L., Stevens, Robert C.

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Ion-paired high-performance liquid chromatographic separation of trimethoprim, sulfamethoxazole and N4-acetylsulfamethoxazole with solid-phase extraction von LAIZURE, S. C, HOLDEN, C. L, STEVENS, R. C

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