title: Isolation of ECHO virus type-22 from a child with acute myopericarditis--a case report.
mesh_terms: D002675:Child, Preschool; D029822:Enterovirus B, Human / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D009205:Myocarditis / Q000382:microbiology*; D010493:Pericarditis / Q000382:microbiology*