title: Cloning claims challenged.
authors.forename: D
authors.initials: D
authors.lastname: Solter
mesh_terms: D000818:Animals; D019976:Cloning, Organism / Q000379:methods; D004475:Ectoderm / Q000166:cytology; D051379:Mice; D053652:Nuclear Transfer Techniques; D009865:Oocytes / Q000166:cytology; D015053:Zygote / Q000166:cytology