title: GMO contamination of seeds.
authors: A
authors: A
authors: Haslberger
mesh_terms: D000383:Agriculture / Q000331:legislation & jurisprudence*; D018556:Crops, Agricultural / Q000235:genetics*; D012639:Seeds / Q000235:genetics*; D019076:Transgenes; D014481:United States; D003313:Zea mays / Q000235:genetics*