Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 佐野 大輔 and WATANABE Toru,Genetic variation in the conservative gene region of Norovirus genogroup II strains in environmental and stool samples,Environmental Science and Technology 40・23,,,2006,,,7426-7427,https://cir.nii.ac.jp/crid/1010000781605689600,