%0 Journal Article %T A decision rule with 7 clinical criteria identified patients with minor head injury who did not need computed tomography %D 2001 %R 10.1136/ebm.6.2.62 %J Evidence Based Medicine %P 62-62 %V 6 %N 2 %U https://ebm.bmj.com/content/ebmed/6/2/62.full.pdf