title: The EMC virus in valves of the heart.
mesh_terms: D004686:Encephalomyocarditis virus / Q000302:isolation & purification*; D006349:Heart Valve Diseases / Q000209:etiology / Q000382:microbiology*; D006351:Heart Valves / Q000382:microbiology*; D006801:Humans; D008854:Microscopy, Electron