RT Journal Article SR Electronic T1 The greatest happiness. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 104 OP 106 DO 10.1136/jme.1.2.104 VO 1 IS 2 A1 R Plant YR 1975 UL http://jme.bmj.com/content/1/2/104.abstract AB