RT Journal Article SR Electronic T1 Roswell, Hanger 84. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 528 OP 528 DO 10.1136/jme.25.6.528 VO 25 IS 6 A1 A A McConnell YR 1999 UL http://jme.bmj.com/content/25/6/528.abstract AB