Statistics from Altmetric.com
Hong-lin Chen, Kun Liu, Qin-Sheng You. Attention should be paid to preventing knee injury in tai chi exercise. Inj Prev 2011;17:286–287. doi:10.1136/injuryprev-2011-040027. This article was published in print with the incorrect DOI. The correct DOI is 10.1136/injuryprev-2011-40027. This was the DOI published online first and therefore the DOI of record.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.