title: [Standard substance for arsenic analysis in freeze-dried human urine].
authors.forename: Fu-gang
authors.initials: FG
authors.lastname: ZHANG
authors.forename: Wei
authors.initials: W
authors.lastname: ZHAO
authors.forename: Chun-ling
authors.initials: CL
authors.lastname: LI
mesh_terms: D001151:Arsenic / Q000652:urine*; D005612:Freeze Drying / Q000592:standards; D006801:Humans; D012015:Reference Standards; D016482:Urinalysis / Q000379:methods* / Q000592:standards*
chemical_list: D001151:Arsenic