Emrah Alper and Mahmut Arabul (2019) “Serum myeloperoxidase, CPK, CK-MB, and cTnI levels in early diagnosis of myocardial ischemia during ERCP; Once or repeated once?”, Turkish Journal of Gastroenterology, 25(4), pp. 452–453. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/3001 (Accessed: 24 September 2025).