Mortality and implant revision rates of hip arthroplasty in patients with osteoarthritis: registry based cohort studyBMJ 2012; 344 doi: http://dx.doi.org/10.1136/bmj.e4371 (Published 27 June 2012) Cite this as: BMJ 2012;344:e4371
In the online version of this Research paper by D J W McMinn and colleagues (BMJ 2012;344:e3319, doi:10.1136/bmj.e3319) some late changes to the figures were not reflected in the legends. In figures 1 and 2 the confidence intervals are not all shown as dashed lines, as stated in the legend, but as thinner versions of the lines showing the survival curves.
Cite this as: BMJ 2012;344:e4371
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