Keyvani, H., M. S. Shamabadi, S. Najafifard, B. Hajibeigi, F. Fallahian, and S.-M. Alavian. “Seroprevalence of Anti-HEV and HEV RNA Among Volunteer Blood Donors and Patients With Hepatitis B and C in Iran”. Bangladesh Liver Journal, vol. 1, no. 1, June 2009, pp. 34-37, doi:10.3329/blj.v1i1.2623.