@misc{indiciae92b5468454a2, title = {Hepatitis B virus. New and evolving issues.}, author = {B Yoffe and C A Noonan}, year = {1992}, doi = {10.1007/bf01308334}, url = {https://pubmed.ncbi.nlm.nih.gov/1309448/}, note = {Source identifier: 1309448} }