TY  - RPRT
TI  - Hepatitis B: evolving epidemiology and implications for control.
AU  - H S Margolis
AU  - M J Alter
AU  - S C Hadler
PY  - 1991
DO  - 10.1055/s-2008-1040427
UR  - https://pubmed.ncbi.nlm.nih.gov/1832236/
ID  - 1832236
ER  -