PT - JOURNAL ARTICLE AU - Helen Umpleby TI - Autoimmune disorders increase the risk of developing pulmonary embolism AID - 10.1136/thoraxjnl-2012-201830 DP - 2012 Oct 01 TA - Thorax PG - 907--907 VI - 67 IP - 10 4099 - http://thorax.bmj.com/content/67/10/907.short 4100 - http://thorax.bmj.com/content/67/10/907.full SO - Thorax2012 Oct 01; 67