Transmissible gastroenteritis virus Ag:PrThr:Pt:Stool:Ord:IA
transmissible gastroenteritis virus ag:prthr:pt:stool:ord:ia
Transmissible gastroenteritis virus Ag [Presence] in Stool by Immunoassay
transmissible gastroenteritis virus ag [presence] in stool by immunoassay