%0 Journal Article %T Review: behavioural interventions plus laxatives are effective for defaecation disorders, but biofeedback does not add benefit %D 2002 %R 10.1136/ebm.7.4.124 %J Evidence Based Medicine %P 124-124 %V 7 %N 4 %U https://ebm.bmj.com/content/ebmed/7/4/124.full.pdf