Tanurahardja, B., Soetrisno, E., Endardjo, S., Tjahjadi, G., & Marwoto, W. (1996). Expression of HBsAg and HBcAg in liver biopsy specimens of chronic B hepatitis patients and its relation with histology activity index. Medical Journal of Indonesia, 5(3), 142-8. https://doi.org/10.13181/mji.v5i3.861