[The quantitative estimation of riboflavin in urine and blood].
D001826:Body Fluids; D006801:Humans; D012044:Regression Analysis; D012256:Riboflavin / Q000097:blood* / Q000652:urine*
D012256:Riboflavin
VITAMIN B2/in blood; VITAMIN B2/in urine
O kolichestvennom opredelenii riboflavina v moche i krovi.