权威例句
Avian Flu to Human InfluenzaAvian flu: Isolation of drug-resistant H5N1 virusAvian Flu: Multiple introductions of H5N1 in NigeriaAvian flu: H5N1 virus outbreak in migratory waterfowlAvian flu: influenza virus receptors in the human airway.Avian Flu: The Creation of Expectations in the Interplay between Science and the MediaBrief communications: avian flu: influenza virus receptors in the human airwayStem cell therapy to treat symptoms of avian flu and other diseasesShinya, K. et al. Avian flu: influenza virus receptors in the human airway. Nature 440, 435-436Risk factors discussion and corresponding strategy on first H7N9 infected Avian flu patient exposure in Hebei province
