Correction
==========


In the resource review of [Essential evidence-based medicine,](http://ebm.bmj.com/lookup/volpage/10/60)1 the author of the book was incorrectly spelled. The citation should be as follows:

Mayer D. *Essential evidence-based medicine*. Cambridge: Cambridge University Press, 2004. 

We apologize to Dr. Dan Mayer for this error.

1 Amit K Ghosh and Narayana S Murali. Evidence-Based Medicine 2005; 10:60.

[FREE Full Text](http://ebm.bmj.com/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6NDoiRlVMTCI7czoxMToiam91cm5hbENvZGUiO3M6NToiZWJtZWQiO3M6NToicmVzaWQiO3M6NzoiMTAvMi82MCI7czo0OiJhdG9tIjtzOjIwOiIvZWJtZWQvMTAvNi8xOTAuYXRvbSI7fXM6ODoiZnJhZ21lbnQiO3M6MDoiIjt9)