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IP address: 44.197.114.92
Time: 2024-03-29T02:39:27Z
URL: http://scholar.google.com/scholar_lookup?title=Substitutions+near+the+receptor+binding+site+determine+major+antigenic+change+during+influenza+virus+evolution&year=2013&author=Koel&journal=Science&volume=342&issue=6161&pages=976-979&doi=10.1126%2Fscience.1244730&pmid=24264991