RT Journal Article SR Electronic T1 Transforming care for older people in hospital: physicians must embrace the challenge JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 230 OP 234 DO 10.7861/clinmedicine.12-3-230 VO 12 IS 3 A1 D Oliver YR 2012 UL http://www.rcpjournals.org/content/12/3/230.abstract