title: Report to the European Commission: ethical aspects of cloning techniques.
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D030801:Animals, Genetically Modified; D000830:Animals, Laboratory; D019976:Cloning, Organism / Q000379:methods; D033041:Embryo Research; D004989:Ethics; D006801:Humans; D027724:Reproductive Techniques, Assisted