Balaji K, Perumal Saraswathi, Prabhu K, Shila Samuel, and Siva T. “A Study on New Experimental Induction of Wound Using Metal Surface Contact in a Rat Model”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. 1, Jan. 2020, pp. 813-7, https://ijrps.com/home/article/view/628.