RT Journal Article SR Electronic T1 Social determinants of health, 2nd edn JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 225 OP 226 DO 10.7861/clinmedicine.8-2-225a VO 8 IS 2 A1 David Shaw YR 2008 UL http://www.rcpjournals.org/content/8/2/225.2.abstract AB