RT Journal Article SR Electronic T1 A video programme plus a booklet was more effective than a booklet alone for increasing patient knowledge about lumbar spine treatment options for low back pain JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 84 OP 84 DO 10.1136/ebn.4.3.84 VO 4 IS 3 YR 2001 UL http://ebn.bmj.com/content/4/3/84.abstract AB