Wang, Y., Crick, P. J., Bentley, T. W., & Griffiths, W. (2015). Revised sample preparation for the analysis of oxysterols by enzyme-assisted derivatisation for sterol analysis (EADSA). Analytical and Bioanalytical Chemistry, 407(17), pp. 5235-5239. doi:10.1007/s00216-015-8609-2

Wang, Yuqin, Peter J. Crick, T. William Bentley, and William Griffiths. "Revised Sample Preparation for the Analysis of Oxysterols By Enzyme-assisted Derivatisation for Sterol Analysis (EADSA)." Analytical and Bioanalytical Chemistry 407, no. 17 (2015): 5235-5239.

Wang, Yuqin, Peter J. Crick, T. William Bentley, and William Griffiths. "Revised Sample Preparation for the Analysis of Oxysterols By Enzyme-assisted Derivatisation for Sterol Analysis (EADSA)." Analytical and Bioanalytical Chemistry 407.17 (2015): 5235-5239.