title: [Determination of trimethylselenonium ions in human urine by graphite furnace atomic absorption spectrometry].
mesh_terms: D006108:Graphite; D006801:Humans; D007477:Ions; D009942:Organometallic Compounds / Q000652:urine*; D012643:Selenium / Q000652:urine*; D018036:Selenium Compounds; D013054:Spectrophotometry, Atomic / Q000379:methods*
chemical_list: D007477:Ions; D009942:Organometallic Compounds; D018036:Selenium Compounds; D006108:Graphite; D012643:Selenium; C003717:trimethylselenonium