title: [Determining the values of threshold levels of the effects of harmful substances].
authors.forename: S M
authors.initials: SM
authors.lastname: Novikov
authors.forename: N I
authors.initials: NI
authors.lastname: Levchenko
authors.forename: N N
authors.initials: NN
authors.lastname: Me'lnikova
authors.forename: T N
authors.initials: TN
authors.lastname: Fursova
mesh_terms: D004305:Dose-Response Relationship, Drug; D004785:Environmental Pollutants / Q000032:analysis / Q000633:toxicity*; D008433:Mathematics; D008452:Maximum Allowable Concentration; D011042:Poisons / Q000008:administration & dosage / Q000592:standards / Q000633:toxicity*; D014116:Toxicology / Q000379:methods / Q000592:standards*
chemical_list: D004785:Environmental Pollutants; D011042:Poisons
vernacular_title: Opredelenie veroiatnostnykh znacheniĭ porogovykh urovneĭ vozdeĭstviia vrednykh veshchestv.