FRANCIS RUDIN, M. I. N., S. MAKPOL, W. Z. WAN NGAH, and Y. A. MOHD YUSOF. “OXIDATIVE CHANGES AND COGNITIVE FUNCTION DECLINE IN AGING RATS”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 12, no. 2, Jan. 2019, pp. 540-6, doi:10.22159/ajpcr.2019.v12i2.30127.