TY  - RPRT
TI  - Recombinant vaccines for poultry.
AU  - F Tomley
PY  - 1991
DO  - 10.1016/0264-410x(91)90307-r
UR  - https://pubmed.ncbi.nlm.nih.gov/2008799/
ID  - 2008799
ER  -