Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yokoyama Tomoki and Nakamura Tomoyo and Kimijima Manami and Mandokoro Kengo and Tokumaru Mizuki and Takatsuka Ayami and Narisawa Naoki and Kobayashi Rika and Takenaga Fumio,"Subtilisin NAT, a subtilisin-like serine protease present in fermented soybean “natto” extract, inhibits Streptococcus mutans biofilm formation",Food Science and Technology Research,1344-6606,Japanese Society for Food Science and Technology,2021,27,3,537-542,https://cir.nii.ac.jp/crid/1390006982830737408,https://doi.org/10.3136/fstr.27.537