PT  - JOURNAL ARTICLE
AU  - Booth, J W
AU  - Rakhit, R D
AU  - Cropley, I
AU  - Hurst, J R
TI  - Westermark’s sign in submassive pulmonary embolism
AID  - 10.1136/emj.2008.060087
DP  - 2009 Apr 01
TA  - Emergency Medicine Journal
PG  - 282--282
VI  - 26
IP  - 4
4099  - http://emj.bmj.com/content/26/4/282.short
4100  - http://emj.bmj.com/content/26/4/282.full
SO  - Emerg Med J2009 Apr 01; 26