RT Journal Article
SR Electronic
T1 Answers
JF Emergency Medicine Journal
JO Emerg Med J
FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine
SP 830
OP 830
DO 10.1136/emj.2009.085258
VO 26
IS 11
YR 2009
UL http://emj.bmj.com/content/26/11/830.abstract
AB