P. V. Prabhakar, U. A. Reddy, M. F. Rahman, P. Grover, and M. Mahboob, “Assessment of Oxidative Stress Effect of <i>Withania somnifera</i> in Rats after 28 Days Repeated Oral Treatment”, TI, vol. 22, no. 3, pp. 52–58, Dec. 2015.