title: Evaluation of the expression of urinary selenium level as ng Se/mg creatinine and the use of single-void urine as a sample for urinary selenium determination.
mesh_terms: D003404:Creatinine / Q000652:urine*; D006801:Humans; D007202:Indicators and Reagents; D012643:Selenium / Q000652:urine*; D013050:Spectrometry, Fluorescence / Q000379:methods
chemical_list: D007202:Indicators and Reagents; D003404:Creatinine; D012643:Selenium