title: US biologists adopt cloning moratorium.
authors.forename: M
authors.initials: M
authors.lastname: Wadman
mesh_terms: D000818:Animals; D001675:Bioethics; D001695:Biology; D003001:Cloning, Molecular; D033041:Embryo Research; D004622:Embryo, Mammalian; D035082:Federal Government; D005818:Genetic Engineering / Q000331:legislation & jurisprudence*; D033161:Government Regulation; D006801:Humans; D053652:Nuclear Transfer Techniques; D012106:Research; D012958:Societies, Scientific; D014481:United States