Subhashri, S., P. Pal, and G. K. Pal. “Sympathovagal Imbalance and Cognitive Deficit in Postmenopausal Women: A Mini Review”. International Journal of Clinical and Experimental Physiology, Vol. 6, no. 2, Aug. 2019, pp. 38-41, doi:10.5530/ijcep.2018.6.2.11.