RT Journal Article SR Electronic T1 Review: high-quality evidence on the effectiveness of laxatives for functional constipation in children is limitedCommentary JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 107 OP 107 DO 10.1136/ebn.12.4.107 VO 12 IS 4 A1 Gene Elizabeth Harkless YR 2009 UL http://ebn.bmj.com/content/12/4/107.abstract AB