India has again denied Pfizer Inc. a patent on its rheumatoid arthritis drug Tofacitinib, the latest setback for a multinational drugmaker seeking to enforce its intellectual property rights in the…
Read MoreIndia has again denied Pfizer Inc. a patent on its rheumatoid arthritis drug Tofacitinib, the latest setback for a multinational drugmaker seeking to enforce its intellectual property rights in the…
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