RT Journal Article SR Electronic T1 Review: dietary advice improves dietary intake and reduces cardiovascular risk factors JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 48 OP 48 DO 10.1136/ebn.9.2.48 VO 9 IS 2 YR 2006 UL http://ebn.bmj.com/content/9/2/48.abstract AB