Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ito Minako and Kawaoto Haruo and Nakayoshi Takemi,Toxicological Studies of PVP-I. II. Twenty-eight-day Repeated Oral Toxicity Study in Rats.,Environmental Infections,09183337,Japanese Society of Environmental Infections,1999,14,4,247-254,https://cir.nii.ac.jp/crid/1390282679414081664,https://doi.org/10.11550/jsei1986.14.247