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Articles

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British Medical Journal 1992; 304 doi: https://doi.org/10.1136/bmj.304.6821.261 (Published 25 January 1992) Cite this as: British Medical Journal 1992;304:261

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: April 2018 to July 2023

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AbstractFullPdf
Apr 2018001
May 2018001
Apr 2019001
Nov 2021001
Nov 2022001
Feb 2023001
Jul 2023001
Total007