RT Journal Article SR Electronic T1 Expanding nurses’ roles: from vision to reality JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 292 OP 293 DO 10.7861/clinmedicine.2-4-292 VO 2 IS 4 A1 Beverly Malone YR 2002 UL http://www.rcpjournals.org/content/2/4/292.abstract AB