Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUJITA Yoshie and OKAZAKI Susumu,Adsorptive Activity of Cation-exchange Resins for Urea in Aqueous Solutions,NIPPON KAGAKU KAISHI,0369-4577,The Chemical Society of Japan,1987-08-10,1987,8,1530-1534,https://cir.nii.ac.jp/crid/1390282679366861952,https://doi.org/10.1246/nikkashi.1987.1530