|
|||||
|
|
Avian metapneumovirus excretion in vaccinated and non-vaccinated specified pathogen free laying chickens |
|
| Authors: | M Hess M B Huggins R Mudzamiri U Heincz |
| Institution: | 1. Intervet, UK, The Elms , Huntingdon, Houghton;2. Clinic for Poultry and Pet Birds , Veterinary University Vienna , Veterin?rplatz 1, 1210, Vienna;3. Clinic for Poultry and Pet Birds , Veterinary University Vienna , Veterin?rplatz 1, 1210, Vienna |
| Abstract: | |
| Keywords: | |