RT Journal Article SR Electronic T1 Sirens JF Medical Humanities JO J Med Humanit FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP e4 OP e4 DO 10.1136/medhum-2014-010611 VO 41 IS 1 A1 Ting Gou YR 2015 UL http://mh.bmj.com/content/41/1/e4.abstract AB