The Spine Journal · 2015 · 57 citations · 19 references
KinesiologyHealth SciencesPain MedicineChronic Musculoskeletal ConditionRehabilitationPain ManagementTampa ScalePain Rehabilitation OutcomesMedicineRehabilitation ProcessBack PainPhysical TherapyPain Research
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The validation of visual analogue scales as ratio scale measures for chronic and experimental pain
Donald D. Price, Patricia McGrath, Amir Rafii et al. · Pain · 1983 · 3.8K citations
Interpreting Change Scores for Pain and Functional Status in Low Back Pain
Raymond Ostelo, Rick Deyo, Paul W. Stratford et al. · Spine · 2008 · 1.9K citations · Full text
Information and Advice to Patients With Back Pain Can Have a Positive Effect
Kim Burton, Gordon Waddell, K. Malcolm Tillotson et al. · Spine · 1999 · 555 citations