Halil DEĞERTEKİN (2020) “THE CHEMICAL ANALYSIS OF GALL STONES IN THE SOUTHEAST TURKEY”, Turkish Journal of Gastroenterology, 4(3), pp. 438–440. Available at: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/549 (Accessed: 6 July 2025).