RT Journal Article SR Electronic T1 4 years wept JF Medical Humanities JO J Med Humanit FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 56 OP 56 DO 10.1136/jmh.2010.006023 VO 37 IS 1 A1 Perloff, Michael D YR 2011 UL http://mh.bmj.com/content/37/1/56.abstract AB