Puratchikody, A., and G. Nagalakshmi. “Antiinflammatory and Analgesic Activity of Caesalpinia Pulcherrima Linn. Leaf Extracts”. Asian Journal of Chemistry, vol. 17, no. 3, May 2016, pp. 1902-6, https://asianpubs.org/index.php/ajchem/article/view/14054.