Tamiflu-Resistance Gene in H7N9 Spurs Drug-Sensitivity Inquiry

Tamiflu-Resistance Gene in H7N9 Spurs Drug-Sensitivity Inquiry

GlaxoSmithKline Plc via Bloomberg

An undated handout photograph shows GlaxoSmithKline Plc's Relenza, provided to the media on Dec. 10, 2008.