Kopec, R. E., Schweiggert, R. M., Riedl, K. M., Carle, R., & Schwartz, S. J. (2013). Comparison of high-performance liquid chromatography/tandem mass spectrometry and high-performance liquid chromatography/photo-diode array detection for the quantitation of carotenoids, retinyl esters, α-tocopherol and phylloquinone in chylomicron-rich fractions of human plasma.

Kopec, Rachel E., Ralf M. Schweiggert, Ken M. Riedl, Reinhold Carle, and Steven J. Schwartz. Comparison of High-performance Liquid Chromatography/tandem Mass Spectrometry and High-performance Liquid Chromatography/photo-diode Array Detection for the Quantitation of Carotenoids, Retinyl Esters, α-tocopherol and Phylloquinone in Chylomicron-rich Fractions of Human Plasma. 2013.

Kopec, Rachel E., et al. Comparison of High-performance Liquid Chromatography/tandem Mass Spectrometry and High-performance Liquid Chromatography/photo-diode Array Detection for the Quantitation of Carotenoids, Retinyl Esters, α-tocopherol and Phylloquinone in Chylomicron-rich Fractions of Human Plasma. 2013.