title: Low back pain.
authors.affiliation: Addenbrookes Hospital, Cambridge.
authors.forename: Cathy
authors.initials: C
authors.lastname: Speed
mesh_terms: D000328:Adult; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D010808:Physical Examination