RT Journal Article SR Electronic T1 Red flags in geriatrics: diagnoses not to be missed in acute units JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 512 OP 514 DO 10.7861/clinmedicine.7-5-512 VO 7 IS 5 A1 John Young YR 2007 UL http://www.rcpjournals.org/content/7/5/512.abstract AB