Editorials

Removing bias in surgical trials

BMJ 1997; 314 doi: https://doi.org/10.1136/bmj.314.7085.916 (Published 29 March 1997) Cite this as: BMJ 1997;314:916

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: July 2003 to January 2018

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