Incidence of paramyxoviruses in free-living birds in 1978-1982 - Tůmová, Běla; Turek, R; Kubinova, I; Štumpa, Augustin; Čiampor, Fedor (Acta virologica, 1984)
Keywords: Birds; ortomyxoviry; Newcastle disease virus; paramyxoviry; virus newcastleské nemoci; ptáci