RT Journal Article
SR Electronic
T1 BET 1
JF Emergency Medicine Journal
JO Emerg Med J
FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine
SP 242
OP 243
DO 10.1136/emj.2011.111583
VO 28
IS 3
YR 2011
UL http://emj.bmj.com/content/28/3/242.2.abstract
AB