Intended for healthcare professionals


Effectiveness of helmets in skiers and snowboarders: case-control and case crossover study

BMJ 2005; 330 doi: (Published 10 February 2005) Cite this as: BMJ 2005;330:345

The wrong lowest recorded temperature mistakenly slipped through in the electronic version of this paper by Brent E Hagel and colleagues (BMJ 2005;330:281-3, 5 Feb). The value given in the text on data collection and in table 3 should have read < −10°C [not ≤10°C]. The version in the printed journal is correct.


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