PT  - JOURNAL ARTICLE
ED  - ,
TI  - BET 4
AID  - 10.1136/emj.2010.101238
DP  - 2010 Sep 01
TA  - Emergency Medicine Journal
PG  - 718--719
VI  - 27
IP  - 9
4099  - http://emj.bmj.com/content/27/9/718.short
4100  - http://emj.bmj.com/content/27/9/718.full
SO  - Emerg Med J2010 Sep 01; 27