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Eichelberger MC, Wang ML, Allan W, Webster RG, Doherty PC.Eichelberger MC, et al. Among authors: webster rg.J Gen Virol. 1991 Jul;72 ( Pt 7):1695-8. doi: 10.1099/0022-1317-72-7-1695.J Gen Virol. 1991.PMID: 1677414
Kawaoka Y, Webster RG.Kawaoka Y, et al. Among authors: webster rg.Arch Virol. 1989;106(1-2):159-64. doi: 10.1007/BF01311048.Arch Virol. 1989.PMID: 2548457