Corrections

Impact of single centre status on estimates of intervention effects in trials with continuous outcomes: meta-epidemiological study

BMJ 2012; 344 doi: http://dx.doi.org/10.1136/bmj.e2711 (Published 16 April 2012) Cite this as: BMJ 2012;344:e2711

An author was mistakenly linked twice to one address in this paper by Bafeta and colleagues (BMJ 2012;344:e813, doi:10.1136/bmj.e813). Isabelle Boutron is associate professor of epidemiology at all four [not three] addresses given in this paper.

Notes

Cite this as: BMJ 2012;344:e2711

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