RT Journal Article SR Electronic T1 Bereavement Visiting JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 104 OP 104 DO 10.1136/jme.8.2.104-a VO 8 IS 2 A1 Robert G Twycross YR 1982 UL http://jme.bmj.com/content/8/2/104.2.abstract AB