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Pfizer Inc.
Find Pfizer product information, investor information, news, career opportunities and health resources from the world's largest pharmaceutical company.
http://www.pfizer.com/
Vertex Pharmaceuticals Incorporated is a global biotechnology company focused on the discovery, development and commercialization of breakthrough drugs for a range of serious diseases.
Find Pfizer product information, investor information, news, career opportunities and health resources from the world's largest pharmaceutical company.