Wanandi, S. I., S. Dewi, S. W. Jusman, and M. Sadikin. “Expression of Manganese Superoxide Dismutase in Rat Blood, Heart and Brain During Induced Systemic Hypoxia”. Medical Journal of Indonesia, Vol. 20, no. 1, Feb. 2011, pp. 27-33, doi:10.13181/mji.v20i1.421.