M. Terzic, Milan. “Is There a Link Between Stress, Beta-Endorphin and Diabetes Mellitus?”. Thai Journal of Obstetrics and Gynaecology 6, no. 1 (January 1, 1994): 17–18. accessed September 29, 2026. https://he02.tci-thaijo.org/index.php/tjog/article/view/257792.