RT Journal Article SR Electronic T1 Has too much cardiology been sent into the appropriateness ORBITA? JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP 48 OP 49 DO 10.1136/bmjebm-2018-110920 VO 23 IS 2 A1 Warriner, David R A1 O’Sullivan, Jack William YR 2018 UL http://ebm.bmj.com/content/23/2/48.abstract AB