%0 Journal Article %T British Thoracic Society guidelines for the management of suspected acute pulmonary embolism %D 2003 %R 10.1136/thorax.58.6.470 %J Thorax %P 470-483 %V 58 %N 6 %U https://thorax.bmj.com/content/thoraxjnl/58/6/470.full.pdf