@article{asaad_al-ayed_aleraky_qureshi_2015,  title={Hepatitis B virus genotyping in chronic hepatitis B patients in southwestern Saudi Arabia},  volume={19},  ISSN={1413-8670},  url={https://doi.org/10.1016/j.bjid.2015.03.007},  DOI={10.1016/j.bjid.2015.03.007},  number={5},  journal={Brazilian Journal of Infectious Diseases},  publisher={Brazilian Society of Infectious Diseases},  author={Asaad, Ahmed Morad and Al-Ayed, Mohamed Saeed Zayed and Aleraky, Mohamed and Qureshi, Mohamed Ansar},  year={2015},  month={Sep},  pages={525–528} }