Ghalib I. Hundekari, Shukoor M. A, Nagappa A. N, Nazneen Akhter, and Syeda Shahana. “Antiulcer Activity of Parkinsonia Acculeata, Measurement of Ulcer Index Using Innovative Pixel Count”. International Journal of Research in Pharmaceutical Sciences, vol. 3, no. 3, Aug. 2012, pp. 476-82, https://ijrps.com/home/article/view/3341.