RT Journal Article SR Electronic T1 Is medical ethics lost? JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 69 OP 70 DO 10.1136/jme.19.2.69 VO 19 IS 2 A1 R M Hare YR 1993 UL http://jme.bmj.com/content/19/2/69.abstract AB