Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tsuchiya Kenzaburo and Sugita Minoru and Okubo Toshiteru and Nagasaki Mamoru and Nakajima Tatsuya and Mizoguchi Isao and Tada Takahiro and Kimura Jiro and Imaizumi Keishichiro,Chromium Concentration in Urine of School Children,Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene),00215082,The Japanese Society for Hygiene,1978,32,6,753-757,https://cir.nii.ac.jp/crid/1390001206363609600,https://doi.org/10.1265/jjh.32.753