title: Genzyme-Sanofi buy out is second largest biotech deal ever.
authors.forename: Mark
authors.initials: M
authors.lastname: Ratner
mesh_terms: D001709:Biotechnology / Q000191:economics* / Q000458:organization & administration; D004345:Drug Industry / Q000191:economics* / Q000458:organization & administration; D019981:Health Care Sector / Q000191:economics*; D006801:Humans