RT Journal Article SR Electronic T1 Image on spontaneous pneumomediastinum presenting as sore throat JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 241 OP 241 DO 10.1136/emj.2008.068361 VO 27 IS 3 A1 Ramesh Kapa Baskaran YR 2010 UL http://emj.bmj.com/content/27/3/241.abstract AB