Corrections

Blanket ban on tobacco funded research risks missing out on good quality studies

BMJ 2013; 347 doi: https://doi.org/10.1136/bmj.f6985 (Published 21 November 2013) Cite this as: BMJ 2013;347:f6985

The date in reference 3 of this Letter should have been 1892, not “1982” (BMJ 2013;347:f6738, doi:10.1136/bmj.f6738).

Notes

Cite this as: BMJ 2013;347:f6985

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