[Experimental study of the intermittent action of harmful vapors].
D000818:Animals; D004305:Dose-Response Relationship, Drug; D004781:Environmental Exposure; D008433:Mathematics; D008954:Models, Biological; D051381:Rats; D013997:Time Factors; D014992:Xylenes / Q000633:toxicity*
D014992:Xylenes
Issledovanie preryvistogo deĭstviia vrednykh parov v éksperimente