Mesut Akarsu (2019) “Diagnostic and therapeutic efficacy of double-balloon endoscopy in patients with small intestinal diseases: Single-center experience in 513 procedures”, Turkish Journal of Gastroenterology, 25(4), pp. 374–380. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/2980 (Accessed: 23 July 2025).