Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tsuji Keisuke and Tsuji Etsuko,Effect of Natto-feeding on cholesterol levels of rats.,The Japanese Journal of Nutrition and Dietetics,00215147,The Japanese Society of Nutrition and Dietetics,1986,44,1,41-44,https://cir.nii.ac.jp/crid/1390282681526475520,https://doi.org/10.5264/eiyogakuzashi.44.41