Byung Chun Kim, Sung Won Jung, Jin Bae Kim, A Rum Han, Sung III Jang, Sang Hoon Park, Myung Seok Lee, et al. “Serum Gastrin Levels in Different Stages of Distal Gastric Carcinogenesis: Is There a Role for Serum Gastrin in Tumor Growth?”. Turkish Journal of Gastroenterology 25, no. 6 (July 25, 2019): 611–618. Accessed December 13, 2025. https://tjg.avesjournals.com/index.php/tjg/article/view/3046.