RT Journal Article SR Electronic T1 Drugs symposium: introduction JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 332 OP 332 DO 10.1136/jme.2004.009589 VO 30 IS 4 A1 Ashcroft, R E YR 2004 UL http://jme.bmj.com/content/30/4/332.abstract AB