R. Alcalde, “ Distribution of hepatitis B virus genotypes and viral load levels in Brazilian chronically infected patients in São Paulo city ”, Rev. Inst. Med. Trop. São Paulo, vol. 51, no. 5, pp. 269–272, Oct. 2009, Accessed: Jul. 17, 2024. [Online]. Available: https://revistas.usp.br/rimtsp/article/view/31287