TY  - RPRT
TI  - Serum hepatitis as a persistent infection.
AU  - Y E Cossart
PY  - 1972
DO  - 10.1136/jcp.s3-6.1.22
UR  - https://pubmed.ncbi.nlm.nih.gov/4616968/
ID  - 4616968
ER  -