PT  - JOURNAL ARTICLE
AU  - Robert Cocks
TI  - Cambridge Textbook of Accident and Emergency Medicine
AID  - 10.1136/emj.14.6.412
DP  - 1997 Nov 01
TA  - Journal of Accident & Emergency Medicine
PG  - 412--412
VI  - 14
IP  - 6
4099  - http://emj.bmj.com/content/14/6/412.short
4100  - http://emj.bmj.com/content/14/6/412.full
SO  - Arch Emerg Med1997 Nov 01; 14