Pfizer Inc. (NYSE:PFE), the largest drug maker in the US, may lose its lead to Roche Holding Ltd. (ADR) (OTCMKTS:RHHBY). The Swiss pharmaceutical giant expects to overtake Pfizer in branded drug sales, by 2020.
Pfizer Inc. (NYSE:PFE), the largest drug maker in the US, may lose its lead to Roche Holding Ltd. (ADR) (OTCMKTS:RHHBY). The Swiss pharmaceutical giant expects to overtake Pfizer in branded drug sales, by 2020.
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