A community cluster of influenza A(H1N1)pdm09 virus exhibiting cross-resistance to oseltamivir and peramivir in Japan, November to December 2013 Takashita, E and Ejima, M and Itoh, R and Miura, M and Ohnishi, A and Nishimura, H and Odagiri, T and Tashiro , M, Eurosurveillance, 19, 20666 (2014), https://doi.org/10.2807/1560-7917.ES2014.19.1.20666