RT Journal Article SR Electronic T1 Symmetrical femoral vein bubble caused by decompression illness JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 518 OP 518 DO 10.1136/emermed-2011-200991 VO 29 IS 6 A1 Yutaka Kondo A1 Kiyotaka Kohshi A1 Ichiro Kukita YR 2012 UL http://emj.bmj.com/content/29/6/518.abstract AB