RT Journal Article SR Electronic T1 Who’s speaking? JF Medical Humanities JO J Med Humanit FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 97 OP 102 DO 10.1136/mh.29.2.97 VO 29 IS 2 A1 Gillie Bolton YR 2003 UL http://mh.bmj.com/content/29/2/97.abstract AB