RT Journal Article SR Electronic T1 Moral theory and medical practice JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 267 OP 267 DO 10.1136/jme.20.4.267 VO 20 IS 4 A1 F A Jenner YR 1994 UL http://jme.bmj.com/content/20/4/267.abstract AB