title: [Calibration methods and influencing factors in random determination of urinary toxins].
authors.forename: Fang
authors.initials: F
authors.lastname: Dong
authors.affiliation: E-mail: lhl_bj@sohu.com.
authors.forename: Huiling
authors.initials: H
authors.lastname: Li
authors.forename: Fengtong
authors.initials: F
authors.lastname: Hao
authors.forename: Jing
authors.initials: J
authors.lastname: Ma
authors.forename: Bo
authors.initials: B
authors.lastname: Zhou
mesh_terms: D002138:Calibration; D006801:Humans; D011042:Poisons / Q000652:urine*
chemical_list: D011042:Poisons