Sanofi-Aventis (France), GlaxoSmithKline Eyes Troubled Genzyme Corporation; Genzyme Rebuffs Sanofi Bid

Reuters -- Genzyme Corp (GENZ.O) has turned down a bid to be acquired by French drugmaker Sanofi-Aventis (SASY.PA), Bloomberg reported on Monday, citing two people with knowledge of the matter.

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