Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Otsuki Nozomi and Tsutani Hiroshi and Mitsuke Yasuhiko and Ueda Takanori,The validity of the uric acid excretion fraction (FEua) of spot urine in the diagnosis of underexcretion-type hyperuricemia,Gout and Uric & Nucleic Acids,2435-0095,Japanese Society of Gout and Uric & Nucleic Acids,2021-07-25,45,1,61-68,https://cir.nii.ac.jp/crid/1390851784657802240,https://doi.org/10.14867/gnamtsunyo.45.1_61