RT Journal Article SR Electronic T1 Review: limited data on dietary treatment of type 2 diabetes show that dietary advice plus exercise appears more beneficial than dietary advice alone JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 177 OP 177 DO 10.1136/ebm.9.6.177 VO 9 IS 6 YR 2004 UL http://ebm.bmj.com/content/9/6/177.abstract AB