PT  - JOURNAL ARTICLE
AU  - Ravi Sunder
AU  - Kevin Tyler
TI  - Basal skull fracture and the halo sign
AID  - 10.1503/cmaj.120055
DP  - 2013 Mar 19
TA  - Canadian Medical Association Journal
PG  - 416--416
VI  - 185
IP  - 5
4099  - http://www.cmaj.ca/content/185/5/416.short
4100  - http://www.cmaj.ca/content/185/5/416.full
SO  - CMAJ2013 Mar 19; 185