Avian metapneumovirus A Ab:Titr:Pt:Ser:SemiQn:IA
avian metapneumovirus a ab:titr:pt:ser:semiqn:ia
Avian metapneumovirus A Ab [Titer] in Serum by Immunoassay
avian metapneumovirus a ab [titer] in serum by immunoassay