SOME FACTORS INFLUENCES OF IMMUNOSUPPRESION IN CHICKENS 1- IMMUNOSUPPRESION OF NEWCASTLE DISEASE VACCINATION BY TURKEY HERPS VIRUS (MAREK'S DISEASE VACCINE)
Vaccination of one day old chicks with 0.2 ml S/C with Marek's disease vaccine (HTV), p < strong>roduced a significant suppression of the immune response of chickens at 4 to 6 weeks of age represented by decreased level of HI titre, low protection rate and change in leukogram which characteriz...
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| Hlavní autoři: | , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Full contents: Assiut University, Faculty of Veterinaty Medicine
1987-09-01
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| Edice: | Assiut Veterinary Medical Journal |
| On-line přístup: | https://avmj.journals.ekb.eg/article_189795_43a42bfbfae410eea37b7ea87b84bda2.pdf |
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