RT Journal Article SR Electronic T1 (When) will they have faces? A response to Agich and Siemionov JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 403 OP 404 DO 10.1136/jme.2005.013912 VO 32 IS 7 A1 R Huxtable A1 J Woodley YR 2006 UL http://jme.bmj.com/content/32/7/403.abstract AB