RT Journal Article SR Electronic T1 When do trials of diabetes quality improvement strategies lead to sustained change in patient care? JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 774 OP 776 DO 10.1136/bmjqs-2019-009658 VO 29 IS 9 A1 Kearsley-Ho, Emily L A1 Yang, Hsin Yun A1 Karunananthan, Sathya A1 Laur, Celia A1 Grimshaw, Jeremy M A1 Ivers, Noah M YR 2020 UL http://qualitysafety.bmj.com/content/29/9/774.abstract AB