Original Research Published on 14 Jan 2020 Molecular Evolution of the Protease Region in Norovirus Genogroup II in Virology Keita OzakiYuki MatsushimaKoo NagasawaJumpei AsoTakeshi SarayaKeisuke YoshiharaKoichi MurakamiTakumi MotoyaAkihide RyoMakoto Kuroda Frontiers in Microbiology doi 10.3389/fmicb.2019.02991 8,312 views 7 citations