RT Journal Article SR Electronic T1 Unsuspected pulmonary embolism on CT scanning: yet another headache for clinicians? JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 470 OP 472 DO 10.1136/thx.2006.067884 VO 62 IS 6 A1 Sujal R Desai YR 2007 UL http://thorax.bmj.com/content/62/6/470.abstract AB