Authors: Jemal, M Teitz, D Ouyang, Z Khan, S

Citation: M. Jemal et al., Comparison of plasma sample purification by manual liquid-liquid extraction, automated 96-well liquid-liquid extraction and automated 96-well solid-phase extraction for analysis by highperformance liquid chromatography with tandem mass spectrometry, J CHROMAT B, 732(2), 1999, pp. 501-508

Authors: Jemal, M Zheng, OY Chen, BC Teitz, D

Citation: M. Jemal et al., Quantitation of the acid and lactone forms of atorvastatin and its biotransformation products in human serum by high-performance liquid chromatography with electrospray tandem mass spectrometry, RAP C MASS, 13(11), 1999, pp. 1003-1015