1. World Health Organization. The World Health Report: Shaping the future. Geneva: World Health Organization. 2003;17.
2. Naghavi M. Etiology of death in 18 provinces of Iran in year 2001 Tehran: Ministry of Health and Medical Education IR Iran; 2003;21.
3. Ganji A, Safavi M, Nouraie SM, Nasseri-Moghadam S, Merat Sh, Vahedi H, Malekzadeh R. Digestive and Liver Diseases Statistics in Several Referral Centers in Tehran, 2000-2004. Govaresh 2006;11:33-38.
4. Amini S, Mahmoodi MF, Andalibi S, Solati AA. Seroepidemiology of hepatitis B, delta and human immunodeficiency virus infections in Hamadan province, Iran: a population based study. J Trop Med Hyg 1993;96:277-287.
5. Alizadeh AH, Ranjbar M, Ansari S, MirArab A, Alavian SM, Mohammad K, Adibi P, Sadri GH, Keramat F, Ardalan A. Seroprevalence of hepatitis B in Nahavand, Islamic Republic of Iran. East Mediterr Health J 2006;12:528-537.