Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Murata Toshiro and Umezawa Kimio and Yoshida Shoichiro and Kato Hiroko,Extraction of Arsenic with Copper from Biological Materials.,Chemical and Pharmaceutical Bulletin,00092363,The Pharmaceutical Society of Japan,1961,9,1,22-26,https://cir.nii.ac.jp/crid/1390282679153662464,https://doi.org/10.1248/cpb.9.22