Karatekin, G., Kilinc, M., Gulcan Oksuz, B., & Igde, M. (2013). Hepatitis B seroprevalence in children and women and the impact of the hepatitis B vaccination program in the Black Sea Region of Turkey. The Journal of Infection in Developing Countries, 7(12), 960–965. https://doi.org/10.3855/jidc.4102