RT Journal Article SR Electronic(1) A1 Little, Karen A1 Leang, Sook-Kwan A1 Butler, Jeff A1 Baas, Chantal A1 Harrower, Bruce A1 Mosse, Jenny A1 Barr, Ian G A1 Hurt, Aeron C YR 2015 T1 Zanamivir-resistant influenza viruses with Q136K or Q136R neuraminidase residue mutations can arise during MDCK cell culture creating challenges for antiviral susceptibility monitoring JF Eurosurveillance VO 20 IS 45 SP 30060 OP DO https://doi.org/10.2807/1560-7917.ES.2015.20.45.30060 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2015.20.45.30060