Results 241 to 250 of about 95,506 (252)
Some of the next articles are maybe not open access.
Non antibiotic selectable markers for live vaccines
1997KHAN MOHAMMED ANJAM +2 more
openaire +2 more sources
Gene-deleted IBRV marker vaccine.
The Veterinary record, 1991S, Kit, H, Otsuka, M, Kit
openaire +1 more source
Escape mutants of Newcastle disease virus as marker vaccines
2004GEERLIGS HARMEN J +3 more
openaire +5 more sources

