title: Lawsuit puts flu-vaccine contract in doubt.
authors: Heidi
authors: H
authors: Ledford
mesh_terms: D000818:Animals; D001709:Biotechnology / Q000191:economics* / Q000331:legislation & jurisprudence*; D002645:Chickens; D003237:Connecticut; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007252:Influenza Vaccines / Q000191:economics* / Q000600:supply & distribution*; D007313:Insecta; D010063:Ovum
chemical_list: D007252:Influenza Vaccines