RT Journal Article SR Electronic T1 Psychological distress in patients with advanced cancer JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 148 OP 150 DO 10.7861/clinmedicine.6-2-148 VO 6 IS 2 A1 Fiona Cathcart YR 2006 UL http://www.rcpjournals.org/content/6/2/148.abstract AB