Fraz FAHIM, and Saleh Mohammad AL SALAMAH. “Cystic Echinococcosis in Central Saudi Arabia: A 5-Year Experience”. Turkish Journal of Gastroenterology, vol. 18, no. 1, July 2019, pp. 22-27, https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/2088.