RT Journal Article SR Electronic T1 Research to improve diagnosis: time to study the real world JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 255 OP 258 DO 10.1136/bmjqs-2021-014071 VO 31 IS 4 A1 Sumant R. Ranji A1 Eric J Thomas YR 2022 UL http://qualitysafety.bmj.com/content/31/4/255.abstract AB