RT Journal Article SR Electronic T1 Response JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 592 OP 592 DO 10.7861/clinmedicine.17-6-592 VO 17 IS 6 A1 Arani Nitkunan A1 Bridget K MacDonald A1 Ajay Boodhoo A1 Andrew Tomkins A1 Caitlin Smyth A1 Medina Southam A1 Fred Schon YR 2017 UL http://www.rcpjournals.org/content/17/6/592.abstract