6A4K:
reference: An Effective Neutralizing Antibody Against Influenza Virus H1N1 from Human B Cells., Lee CC, Yang CY, Lin LL, Ko TP, Chang AH, Chang SS, Wang AH, Sci Rep. 2019 Mar 14;9(1):4546. doi: 10.1038/s41598-019-40937-4. PMID: 30872685

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