RT Journal Article SR Electronic T1 Commentary JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 14 OP 15 DO 10.1136/jme.6.1.14 VO 6 IS 1 A1 P F Brownsey YR 1980 UL http://jme.bmj.com/content/6/1/14.abstract AB