RT Journal Article SR Electronic T1 Polymethylmethacrylate cement pulmonary embolism and infarct JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 257 OP 257 DO 10.1136/emermed-2013-202432 VO 31 IS 3 A1 Stevens, Andrew Christian YR 2014 UL http://emj.bmj.com/content/31/3/257.abstract AB