A survey for maintenance of virulent newcastle disease virus-free area in poultry production in Brazil

по Orsi, M.A., Doretto Jr, L., Camillo, S.C.A., Reischak, D., Ribeiro, S.A.M., Ramazzoti, A., Mendonça, A.O., Spilki, F.R., Buzinaro, M.G., Ferreira, H.L., Arns, C.W.
Опубликовано 2010

Prevalence of newcastle disease virus in broiler chickens (Gallus gallus) in Brazil

по Orsi, M.A., Doretto Jr, L., Camillo, S.C.A., Reischak, D., Ribeiro, S.A.M., Ramazzoti, A., Mendonça, A.O., Spilki, F.R., Buzinaro, M.G., Ferreira, H.L., Arns, C.W.
Опубликовано 2010