PT - JOURNAL ARTICLE ED - , TI - Incidence of long term backache was similar between women receiving epidural analgesia during labour and those who did not AID - 10.1136/ebm.6.5.144 DP - 2001 Sep 01 TA - Evidence Based Medicine PG - 144--144 VI - 6 IP - 5 4099 - http://ebm.bmj.com/content/6/5/144.short 4100 - http://ebm.bmj.com/content/6/5/144.full SO - Evid Based Med2001 Sep 01; 6