PT  - JOURNAL ARTICLE
AU  - Martin Raftery
AU  - Simon Kemp
AU  - Jon Patricios
AU  - Michael Makdissi
AU  - Philippe Decq
TI  - It is time to give concussion an operational definition: a 3-step process to diagnose (or rule out) concussion within 48 h of injury: World Rugby guideline
AID  - 10.1136/bjsports-2016-095959
DP  - 2016 Jun 01
TA  - British Journal of Sports Medicine
PG  - 642--643
VI  - 50
IP  - 11
4099  - http://bjsm.bmj.com/content/50/11/642.short
4100  - http://bjsm.bmj.com/content/50/11/642.full
SO  - Br J Sports Med2016 Jun 01; 50