[Polymyositis and virus].
D000293:Adolescent; D000368:Aged; D000818:Animals; D001103:Arboviruses / Q000302:isolation & purification; D002467:Cell Nucleus / Q000382:microbiology; D002648:Child; D002675:Child, Preschool; D003384:Coxsackievirus Infections / Q000382:microbiology; D004770:Enterovirus / Q000302:isolation & purification; D006801:Humans; D007181:Inclusion Bodies, Viral; D007231:Infant, Newborn; D051379:Mice; D008854:Microscopy, Electron; D009220:Myositis / Q000209:etiology* / Q000382:microbiology; D009457:Neuroglia / Q000382:microbiology; D009975:Orthomyxoviridae; D009976:Orthomyxoviridae Infections / Q000382:microbiology; D012845:Sindbis Virus / Q000302:isolation & purification; D013344:Subacute Sclerosing Panencephalitis / Q000382:microbiology