Shokatpour, Narjes, Maryam Vaezjalali, Graham Foster, and Shahnaz Sali. “NUCLEOTIDE SUBSTITUTIONS IN HEPATITIS B VIRUSES DERIVED FROM CHRONIC HBV PATIENTS”. Mediterranean Journal of Hematology and Infectious Diseases 11, no. 1 (June 24, 2019): e2019046. Accessed December 9, 2019. http://mjhid.org/index.php/mjhid/article/view/2019.046.