T. . Peerapatdit, . A. . Likidlilid, N. . Patchanans, N. . Tirawanchai, and C. . Sriratanasathavorn, “Glutathione and Glutathione Peroxidase in Type 2 Diabetic Patients”, Siriraj Med J, vol. 56, no. 2, pp. 53–62, Feb. 2004.