RT Journal Article SR Electronic T1 Two deaths and two lessons: Is it time to review the structure and function of research ethics committees? JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 1 OP 2 DO 10.1136/jme.28.1.1 VO 28 IS 1 A1 J Savulescu YR 2002 UL http://jme.bmj.com/content/28/1/1.abstract AB