RT Journal Article SR Electronic T1 Response JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP e120 OP e120 DO 10.7861/clinmed.Let.21.1.8 VO 21 IS 1 A1 George Griffin A1 Martin Hewison A1 Julian Hopkin A1 Rose Anne Kenny A1 Richard Quinton A1 Jonathan Rhodes A1 Sreedhar Subramanian A1 David Thickett YR 2021 UL http://www.rcpjournals.org/content/21/1/e120.1.abstract