Seensalu , Rein, Kinfe Girma, Bengt Romell, and Göran Nilsson. “Effects of Omeprazole and Ranitidine on Plasma Gastrin Concentration and Stomach Gastrin Content in Rats”. Upsala Journal of Medical Sciences 97, no. 2 (January 19, 2010). Accessed April 5, 2026. https://ujms.net/index.php/ujms/article/view/7531.