title: [Maximum allowable concentration--combined, associated and complex action].
authors.forename: O P
authors.initials: OP
authors.lastname: Shepelin
mesh_terms: D000397:Air Pollution / Q000517:prevention & control; D004782:Environmental Health; D006801:Humans; D008452:Maximum Allowable Concentration
vernacular_title: O kontsentratsii PDK--KSKD.