Zemek R, Osmond MH, Barrowman N, et al. Predicting and preventing postconcussive problems in paediatrics (5P) study: protocol for a prospective multicentre clinical prediction rule derivation study in children with concussion. BMJ Open 2013;3:e003550. One of the collaborators' initials is incorrect. Brian J Brooks should appear as Brian L Brooks.
. 2013 Aug 7;3(8):e003550corr1. doi: 10.1136/bmjopen-2013-003550corr1
Correction
Collection date 2013.
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PMCID: PMC3740250 PMID: 23929921