Sampada P Kadadi, and K C Mallikarjuna. “Histology and Histochemical Study of Human Brunner’s Glands in Comparison With Few Mammals”. International Journal of Health and Clinical Research, vol. 4, no. 11, June 2021, pp. 249-54, https://www.ijhcr.com/index.php/ijhcr/article/view/1728.