title: Lumbar paraspinal muscles.
authors.forename: A J
authors.initials: AJ
authors.lastname: Haig
mesh_terms: D015982:Bias; D004576:Electromyography / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D008161:Lumbosacral Region; D008581:Meningitis / Q000209:etiology