RT Journal Article SR Electronic T1 Liraglutide for weight loss: more research is needed JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 46 OP 47 DO 10.1136/ebm1041 VO 15 IS 2 A1 Tsai, Adam Gilden YR 2010 UL http://ebm.bmj.com/content/15/2/46.abstract AB