RT Journal Article SR Electronic T1 Why causing death is not necessarily morally equivalent to allowing to die--a response to Ferguson. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 373 OP 376 DO 10.1136/jme.23.6.373 VO 23 IS 6 A1 F Randall YR 1997 UL http://jme.bmj.com/content/23/6/373.abstract AB