RT Journal Article SR Electronic T1 Ethics, philosophy and clinical trials. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 59 OP 60 DO 10.1136/jme.9.2.59 VO 9 IS 2 YR 1983 UL http://jme.bmj.com/content/9/2/59.abstract AB