ÖZÇAY, Figen, et al. “Hepatitis A and Parvovirus B19 Infections in an Infant With Fulminant Hepatic Failure”. Turkish Journal of Gastroenterology, vol. 17, no. 2, Jan. 2006, pp. 148-50, https://www.turkjgastroenterol.org/index.php/tjg/article/view/1539.