RT Journal Article SR Electronic T1 'Unprincipled QALYs'. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 162 OP 162 DO 10.1136/jme.18.3.162 VO 18 IS 3 A1 J Harris YR 1992 UL http://jme.bmj.com/content/18/3/162.1.abstract AB