title: Stem cells--brave new world?
authors.forename: Anthony
authors.initials: A
authors.lastname: Atala
mesh_terms: D000818:Animals; D033041:Embryo Research / Q000941:ethics*; D004622:Embryo, Mammalian / Q000166:cytology*; D032984:Ethics, Research; D006801:Humans; D039902:Multipotent Stem Cells; D013234:Stem Cells