RT Journal Article SR Electronic T1 Access to urgent health care JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 186 OP 188 DO 10.1136/emj.2009.073056 VO 27 IS 3 A1 C Salisbury A1 D Bell YR 2010 UL http://emj.bmj.com/content/27/3/186.abstract AB