RT Journal Article SR Electronic T1 Dirty Work JF Medical Humanities JO J Med Humanit FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 70 OP 71 DO 10.1136/medhum-2013-010435 VO 40 IS 1 A1 Bridget K MacDonald YR 2014 UL http://mh.bmj.com/content/40/1/70.abstract AB