RT Journal Article SR Electronic T1 Education in evidence-based health care: never a greater need JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP bmjebm-2021-111792 DO 10.1136/bmjebm-2021-111792 A1 David Nunan YR 2021 UL http://ebm.bmj.com/content/early/2021/08/17/bmjebm-2021-111792.abstract AB