RT Journal Article SR Electronic T1 Is a consensus possible on stem cell research? Moral and political obstacles JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 36 OP 42 DO 10.1136/jme.2005.013581 VO 32 IS 1 A1 D W Brock YR 2006 UL http://jme.bmj.com/content/32/1/36.abstract AB