title: German groups debate ethics rules.
authors: Q
authors: Q
authors: Schiermeier
mesh_terms: D000818:Animals; D001675:Bioethics; D035843:Biomedical Research; D001709:Biotechnology / Q000331:legislation & jurisprudence / Q000592:standards; D033041:Embryo Research; D005858:Germany; D033161:Government Regulation; D006801:Humans