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pro vyhledávání: '"Ifeanyichukwu Onyema"'
Autor:
Ifeanyichukwu Onyema, Didacus Chukwuemeka Eze, Yusuf Abba, Paulinus Ekenedilichukwu Emennaa, Shodeinde Vincent Olu Shoyinka, Emmanuel Chukwudi Okwor, Wilfred Sunday Ezema, John Ikechukwu Ihedioha, John Osita Arinze Okoye
Publikováno v:
Journal of Applied Animal Research, Vol 47, Iss 1, Pp 189-194 (2019)
This study compared the pathologic effects of velogenic Newcastle disease (ND) virus in broilers and pullets using the normal pathogenic dose of the virus following an earlier report that challenge of the two types of chickens with a low dose of the
Externí odkaz:
https://doaj.org/article/cb42266e7ce941d299b5d26365240b8a