title: [The reference safe exposure levels (RSEL) of harmful substances in the air of a work area approved in 1991].
authors.forename: K K
authors.initials: KK
authors.lastname: Sidorov
authors.forename: E Ia
authors.initials: EIa
authors.lastname: Golubovich
mesh_terms: D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D006801:Humans; D008452:Maximum Allowable Concentration; D012015:Reference Standards; D012449:Safety; D014586:USSR
chemical_list: D000395:Air Pollutants, Occupational
vernacular_title: Orientirovochnye bezopasnye urovni vozdeĭstviia (OBUV) vrednykh veshchestv v vozdukhe rabocheĭ zony, utverzhdennye v 1991 g.