RT Journal Article SR Electronic T1 Exercise plus diet improved cholesterol concentrations in high risk adults JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 45 OP 45 DO 10.1136/ebn.2.2.45 VO 2 IS 2 YR 1999 UL http://ebn.bmj.com/content/2/2/45.abstract AB