SEZGİN, Orhan, Perihan OĞUZ, and Erkan PARLAK. 1997. “An Echinococcus Alveolaris Case Presting With Choleastasis and Portal Yhpertension”. Turkish Journal of Gastroenterology 8 (3):360-63. https://turkjgastroenterol.org/index.php/tjg/article/view/819.