title: Swiss law imposes iron rule on biotechnology field trials.
authors.forename: Quirin
authors.initials: Q
authors.lastname: Schiermeier
mesh_terms: D000383:Agriculture / Q000331:legislation & jurisprudence*; D001709:Biotechnology / Q000331:legislation & jurisprudence*; D004777:Environment; D030821:Plants, Genetically Modified; D013557:Switzerland