RT Journal Article SR Electronic T1 Twenty-first century healthcare: delivering the promise against the reality JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 483 OP 483 DO 10.7861/clinmedicine.17-6-483 VO 17 IS 6 A1 Ed Nicol YR 2017 UL http://www.rcpjournals.org/content/17/6/483.abstract