RT Journal Article SR Electronic T1 Oral care in advanced disease JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 314 OP 314 DO 10.7861/clinmedicine.6-3-314 VO 6 IS 3 A1 Polly Edmonds A1 David Barclay YR 2006 UL http://www.rcpjournals.org/content/6/3/314.abstract AB