title: A comparison of the relationship between depression, perceived disability, and physical performance in persons with chronic pain: a comment on Alschuler et al. (2008).
authors.forename: Rob J E M
authors.initials: RJ
authors.lastname: Smeets
mesh_terms: D002908:Chronic Disease; D003863:Depression / Q000150:complications / Q000523:psychology*; D004185:Disability Evaluation; D006801:Humans; D010146:Pain / Q000150:complications / Q000523:psychology*; D010809:Physical Fitness / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology; D012649:Self Concept; D014891:Weight Lifting / Q000502:physiology*