RT Journal Article SR Electronic T1 The role of specialist physicians in the commissioning of clinical services JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 248 OP 249 DO 10.7861/clinmedicine.8-3-248 VO 8 IS 3 A1 Peter H Winocour YR 2008 UL http://www.rcpjournals.org/content/8/3/248.abstract AB