Wang, Y., Karu, K., Turton, J., & Griffiths, W. (2011). Nano-liquid chromatography–tandem mass spectrometry analysis of oxysterols in brain: Monitoring of cholesterol autoxidation. Chemistry and Physics of Lipids, 164(6), pp. 411-424. doi:10.1016/j.chemphyslip.2011.04.011

Wang, Yuqin, Kersti Karu, John Turton, and William Griffiths. "Nano-liquid Chromatography–tandem Mass Spectrometry Analysis of Oxysterols in Brain: Monitoring of Cholesterol Autoxidation." Chemistry and Physics of Lipids 164, no. 6 (2011): 411-424.

Wang, Yuqin, Kersti Karu, John Turton, and William Griffiths. "Nano-liquid Chromatography–tandem Mass Spectrometry Analysis of Oxysterols in Brain: Monitoring of Cholesterol Autoxidation." Chemistry and Physics of Lipids 164.6 (2011): 411-424.