AU  - Zemek RL, Farion KJ, Sampson M,  McGahern C
TI  - Prognosticators of persistent symptoms following pediatric concussion: A systematic review
PT  - JOUR
DP  - 2013
TA  - JAMA Pediatrics
pages = {259-265},
VI  - 167
IP  - 3
AID  - 10.1001/2013.jamapediatrics.216 [doi]
4100  - http://dx.doi.org/10.1001/2013.jamapediatrics.216
SO  - JAMA Pediatrics March 1, 2013 167(3):259