PT - JOURNAL ARTICLE AU - Anand Sadashiva AU - Aimee M Charnell AU - Daniel Y Ellis TI - Vomiting after head injury: a reminder of traumatic pneumocephalus AID - 10.1136/emermed-2011-201056 DP - 2012 Apr 01 TA - Emergency Medicine Journal PG - 315--315 VI - 29 IP - 4 4099 - http://emj.bmj.com/content/29/4/315.short 4100 - http://emj.bmj.com/content/29/4/315.full SO - Emerg Med J2012 Apr 01; 29