title: Alveolar macrophages as a diagnostic sample for detecting natural infection of pigs with porcine reproductive and respiratory syndrome virus.
authors: Virology Swine Research Unit, National Animal Disease Center, USDA, Ames IA 50010, USA.
authors: W L
authors: WL
authors: Mengeling
authors: K M
authors: KM
authors: Lager
authors: A C
authors: AC
authors: Vorwald
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000097:blood; D002460:Cell Line; D019084:Fluorescent Antibody Technique, Indirect; D008168:Lung / Q000473:pathology / Q000821:virology; D016676:Macrophages, Alveolar / Q000473:pathology / Q000821:virology*; D019318:Porcine Reproductive and Respiratory Syndrome / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D019316:Porcine respiratory and reproductive syndrome virus / Q000302:isolation & purification*; D013552:Swine
chemical_list: D000914:Antibodies, Viral