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 114 OP 114 DO 10.1136/jme.2003.005363 VO 31 IS 2 A1 C Tamburrini YR 2005 UL http://jme.bmj.com/content/31/2/114.abstract AB