RT Journal Article SR Electronic T1 Comprehensive geriatric assessment in emergency Department by OPAL (Older People Assessment and Liaison) can prevent admissions JF Future Hospital Journal JO Future Hosp J FD Royal College of Physicians SP s26 OP s26 DO 10.7861/futurehosp.3-2-s26 VO 3 IS Suppl 2 A1 Ray Keelan A1 Sally Briggs A1 Lauren Wentworth YR 2016 UL http://www.rcpjournals.org/content/3/Suppl_2/s26.abstract AB