title: Early indicators of stress in low back pain.
authors.affiliation: Salford Behavioural Medicine Research Unit, Hope Hospital, United Kingdom.
authors.forename: C J
authors.initials: CJ
authors.lastname: Main
mesh_terms: D006801:Humans; D017116:Low Back Pain / Q000209:etiology* / Q000503:physiopathology; D010147:Pain Measurement; D013315:Stress, Psychological / Q000150:complications*