109745 ⎘
dsDNA viruses; Details; Baculoviridae; Nucleopolyhedrovirus, e.g. autographa californica nucleopolyhedrovirus Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
AVIAN VACCINES POSSESSING A POSITIVE MARKER GENE
Avian vaccines possessing a positive marker gene