Stuen, S Detection by the polymerase chain reaction of Anaplasma phagocytophilum in tissues of persistently infected sheep. [electronic resource] - Journal of comparative pathology Jan 2006 - 101-4 p. digital Publication Type: Journal Article ISSN: 0021-9975 Standard No.: 10.1016/j.jcpa.2005.06.006 doi Subjects--Topical Terms: Anaplasma phagocytophilum--geneticsAnimalsDisease Models, AnimalDisease ReservoirsEhrlichiosis--diagnosisMolecular Diagnostic TechniquesPolymerase Chain Reaction--methodsSheepSheep Diseases--diagnosis