PT - JOURNAL ARTICLE AU - D W Brock TI - Is a consensus possible on stem cell research? Moral and political obstacles AID - 10.1136/jme.2005.013581 DP - 2006 Jan 01 TA - Journal of Medical Ethics PG - 36--42 VI - 32 IP - 1 4099 - http://jme.bmj.com/content/32/1/36.short 4100 - http://jme.bmj.com/content/32/1/36.full SO - J Med Ethics2006 Jan 01; 32