Duman, Yucel, Halim Kaysadu, and Mehmet S. Tekerekoglu. “Seroprevalance of Hepatitis B Virus Infections”. Annals of Medical Research 16, no. 4 (May 25, 2021): 0243–0245. Accessed December 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/3442.