PT  - JOURNAL ARTICLE
ED  - ,
TI  - See page 229 for answers
DP  - 2009 Mar 01
TA  - Emergency Medicine Journal
PG  - 159--159
VI  - 26
IP  - 3
4099  - http://emj.bmj.com/content/26/3/159.short
4100  - http://emj.bmj.com/content/26/3/159.full
SO  - Emerg Med J2009 Mar 01; 26