RT Journal Article SR Electronic T1 The role of emotion in ethics and bioethics: dealing with repugnance and disgust JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 1 OP 2 DO 10.1136/medethics-2015-103294 VO 42 IS 1 A1 Mark Sheehan YR 2016 UL http://jme.bmj.com/content/42/1/1.abstract AB