RT Journal Article SR Electronic T1 Adverse reactions JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 357 OP 357 DO 10.7861/clinmedicine.19-4-357 VO 19 IS 4 A1 Michael Riste A1 George Trafford YR 2019 UL http://www.rcpjournals.org/content/19/4/357.1.abstract