RT Journal Article SR Electronic T1 Quintessence JF Medical Humanities JO J Med Humanit FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP e6 OP e6 DO 10.1136/medhum-2011-010058 VO 38 IS 1 A1 Williams, Andrew YR 2012 UL http://mh.bmj.com/content/38/1/e6.abstract AB