title: Ethics and science of stem cells: are ES cell lines outdated?
authors.forename: R G
authors.initials: RG
authors.lastname: Edwards
authors.forename: K K
authors.initials: KK
authors.lastname: Ahuja
mesh_terms: D004622:Embryo, Mammalian / Q000166:cytology; D004992:Ethics, Medical; D006801:Humans; D013234:Stem Cells / Q000166:cytology*