Kumar, Vinay, et al. “Attenuating Depression Behavior by Centella Asiatica Extract & Venlafaxine in Mice Induced through Forced Swim and Tail Suspension Test”. International Journal of Pharmacology and Toxicology, vol. 1, no. 2, Oct. 2013, pp. 29-35, https://doi.org/10.14419/ijpt.v1i2.1316.