title: [MAC of hazardous substances in the air of the working area, set by the USSR Ministry of Health 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; D015386:Hazardous Substances; D006291:Health Policy / Q000331:legislation & jurisprudence*; D008452:Maximum Allowable Concentration
chemical_list: D000395:Air Pollutants, Occupational; D015386:Hazardous Substances
vernacular_title: Predelńo dopustimye kontsentratsii vrednykh veshchestv v vozdukhe rabocheĭ zony, utverzhdënnye Minzdravom SSSR v 1991 g.