title: Red flags for back pain.
authors: Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK.
authors: Martin
authors: M
authors: Underwood
authors: Rachelle
authors: R
authors: Buchbinder
mesh_terms: D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D016103:Spinal Fractures / Q000175:diagnosis*; D013125:Spinal Neoplasms / Q000175:diagnosis*