RT Journal Article SR Electronic T1 Anal fistula associated with septic arthritis JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 574 OP 574 DO 10.1136/emj.2010.099762 VO 28 IS 7 A1 Kuo, Richard A1 Yang, Fei-Shih YR 2011 UL http://emj.bmj.com/content/28/7/574.abstract AB