Zobrazeno 1 - 10
of 30
pro vyhledávání: '"O. Onunkwo"'
Autor:
O. Onunkwo, J.O.A. Okoye
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 44, Iss 4 (1991)
La maladie de Gumboro est apparue dans un élevage de poulets déja vaccinés et âgés de sept semaines. Les signes cliniques et les modifications décelées post-mortem ont été classiques, tout comme la pathologie de la bourse à l'examen microsc
Externí odkaz:
https://doaj.org/article/22ea69963441493098747fe5a3f343e5
Autor:
O, Onunkwo, J O, Okoye
Publikováno v:
Revue d'elevage et de medecine veterinaire des pays tropicaux. 44(4)
Infectious bursal disease was reported in a flock of 7-week old vaccinated chickens. Clinical findings and post-mortem changes were classical as well as the microscopic pathology of the bursa. Bursal homogenates from dead birds were positive for IBD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f407ea25b82604c05f66e3b8ba928651
https://pubmed.ncbi.nlm.nih.gov/1668870
https://pubmed.ncbi.nlm.nih.gov/1668870
Publikováno v:
The Veterinary record. 99(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f10478661992b2a1403625a8da61d489
https://pubmed.ncbi.nlm.nih.gov/982785
https://pubmed.ncbi.nlm.nih.gov/982785
Autor:
O, Onunkwo, M A, Momoh
Publikováno v:
Bulletin of animal health and production in Africa. Bulletin des sante et production animales en Afrique. 29(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::660b2984e777532eb579b0edd27b865a
https://pubmed.ncbi.nlm.nih.gov/6286016
https://pubmed.ncbi.nlm.nih.gov/6286016
Autor:
R. C. Jones, O Onunkwo
Publikováno v:
Avian pathology : journal of the W.V.P.A. 7(1)
A group of light hybrid chicks was inoculated via the footpad at 1-day-old with an avian reovirus isolated from ruptured gastrocnemius tendons, and were housed with a similar number of uninoculated chicks (in-contacts) from the same hatch. Though all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31bc5d72a8725ef4524020036df78fa8
https://pubmed.ncbi.nlm.nih.gov/18770368
https://pubmed.ncbi.nlm.nih.gov/18770368
Publikováno v:
The Veterinary record. 107(8)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::775a5adefab2216e6eecbcc9a1162c12
https://pubmed.ncbi.nlm.nih.gov/7445401
https://pubmed.ncbi.nlm.nih.gov/7445401
Autor:
O. Onunkwo, M.A. Momoh
Publikováno v:
Journal of wildlife diseases. 17(3)
The characteristics of a Newcastle disease virus isolated from a parrot (Psittacus erythracus) in Nigeria were examined using standard laboratory tests. Minimum lethal dose in embryos was 10(-10), mean death time 44.8 h. The intracerebral and intrave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d71d38fc8c1669b1a6976b84427abfa
https://pubmed.ncbi.nlm.nih.gov/7310954
https://pubmed.ncbi.nlm.nih.gov/7310954
Publikováno v:
Bulletin of animal health and production in Africa. Bulletin des sante et production animales en Afrique. 26(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::faddfea562f3c914dcc81956682db0fc
https://pubmed.ncbi.nlm.nih.gov/756757
https://pubmed.ncbi.nlm.nih.gov/756757
Autor:
O Onunkwo
Publikováno v:
The Veterinary record. 97(22)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f385982f4ed814b33c450bb89b370e
https://pubmed.ncbi.nlm.nih.gov/175539
https://pubmed.ncbi.nlm.nih.gov/175539
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