TY  - RPRT
TI  - Recombinant vaccines for hepatitis E.
AU  - S U Emerson
AU  - R H Purcell
PY  - 2001
DO  - 10.1016/s1471-4914(01)02106-2
UR  - https://pubmed.ncbi.nlm.nih.gov/11597521/
ID  - 11597521
ER  -