Internet+Sources

//Cloning: Present Uses and Promises//. __OSPA__. National Institutes of Health. 27 April, 1998.  11/5/09. //Quotes in Support of Embryonic Stem Cell Research//. __CAMR__. 2008. 10/22/09  Stem Cell Basics: Introduction. In //Stem Cell Information//. Bethesda, MD: National Institutes of Health, U.S. Department of Health and Human Services, 2009 [cited Thursday, November 05, 2009] Available at 