RT Journal Article SR Electronic T1 Frequent attendance at the emergency department is a symptom but not a disease JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 524 OP 525 DO 10.1136/emermed-2014-203674 VO 31 IS 7 A1 Mason, Suzanne M YR 2014 UL http://emj.bmj.com/content/31/7/524.abstract AB