GÜLŞEN, M. (1994) “THE COMPARISON OF BERNSTEIN TEST RESULTS WITH ENDOSCOPIC AND HISTOPATHOLOGIC EXAMINATION IN PATIENTS WITH GASTROESOPHAGEAL REFLUX DISEASE (GERD)”., Turkish Journal of Gastroenterology, 5(1), pp. 49–53. Available at: https://turkjgastroenterol.org/index.php/tjg/article/view/396 (Accessed: 1 January 2026).