A carregar...
Local Immunity Against Newcastle Disease Virus in the Newly Hatched Chicken's Respiratory Tract
Inoculation of 200 mean egg infectious doses (EID(50)) of lentogenic Newcastle disease virus strain B1 (NDV-B1) into the air sac of 4-day-old specific-pathogen-free chicks provided significant protection against challenge of the air sac with 100 chicken mean lethal doses (LD(50)) of velogenic NDV-H...
Na minha lista:
| Main Authors: | , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1977
|
| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC420996/ https://ncbi.nlm.nih.gov/pubmed/863517 |
| Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|