Identification of children at very low risk of clinically-important brain injuries after head trauma: a prospective cohort study.
Lancet. 2009 Oct 3;374(9696):1160-70. doi: 10.1016/S0140-6736(09)61558-0. Epub 2009 Sep 14.
Lancet. 2009.
PMID: 19758692