RT Journal Article SR Electronic T1 Completion of the Statement of Fitness for Work JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 7 OP 8 DO 10.7861/clinmedicine.12-1-7 VO 12 IS 1 A1 Carol Black YR 2012 UL http://www.rcpjournals.org/content/12/1/7.abstract