Research Article
Normality and reliability in the clinical assessment of backache.
Br Med J (Clin Res Ed) 1982; 284 doi: https://doi.org/10.1136/bmj.284.6328.1519 (Published 22 May 1982) Cite this as: Br Med J (Clin Res Ed) 1982;284:1519Article usage
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