TY  - RPRT
TI  - Vaccinia virus expression vectors.
AU  - B Moss
AU  - C Flexner
PY  - 1989
DO  - 10.1111/j.1749-6632.1989.tb27360.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2698098/
ID  - 2698098
ER  -