ULAK, G. (1993) “THE EFFECTS OF NITRENDIPINE AND RANITIDINE ON GASTRIC ULCERS AND GASTRIC MUCOSAL BARRIER IN STRESSINDUCED RATS”, Turkish Journal of Gastroenterology, 4(1), pp. 83–87. Available at: https://turkjgastroenterol.org/index.php/tjg/article/view/252 (Accessed: 1 January 2026).