References
Lee, T. K., Liqiong, L., & Nazzareno, B. (1997). Hepatic Glutathione and Glutathione S-Conjugate Transport Mechanisms. Yale Journal of Biology and Medicine, 70, pp. 287-300.
Peterson, G. L (1977). A simplification of the protein assay method of Lowry et al. Which is more generally applicable. Analytical Biochemistry,83 (pp. 346-356).