title: Prevalence and clinical features of internal disk disruption in patients with chronic low back pain.
authors.forename: E J
authors.initials: EJ
authors.lastname: Carragee
mesh_terms: D006801:Humans; D007405:Intervertebral Disc Displacement / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology*; D017116:Low Back Pain / Q000209:etiology*; D015995:Prevalence