Beating the ban.
Westphal
S P
SP
D019976:Cloning, Organism; D033041:Embryo Research; D004622:Embryo, Mammalian; D036281:Genetic Research; D033161:Government Regulation; D006801:Humans; D008722:Methods; D010312:Parthenogenesis; D013234:Stem Cells; D014481:United States