Inflammatory disorders of muscle. Aetiology.
D000818:Animals; D001696:Biomechanical Phenomena; D002908:Chronic Disease; D006801:Humans; D008232:Lymphoproliferative Disorders / Q000209:etiology; D051379:Mice; D009220:Myositis / Q000150:complications / Q000209:etiology* / Q000276:immunology; D009369:Neoplasms / Q000150:complications; D014777:Virus Diseases / Q000150:complications