Research Article

Accuracy of hospital activity analysis data in estimating the incidence of proximal femoral fracture.

Br Med J (Clin Res Ed) 1982; 284 doi: https://doi.org/10.1136/bmj.284.6332.1856 (Published 19 June 1982) Cite this as: Br Med J (Clin Res Ed) 1982;284:1856

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