[Methodological approach to the study of the combined effects of occupational toxic substances].
D000395:Air Pollutants, Occupational / Q000633:toxicity*; D000818:Animals; D004347:Drug Interactions; D008452:Maximum Allowable Concentration; D014116:Toxicology / Q000379:methods*
D000395:Air Pollutants, Occupational
Metodicheskie podkhody k izucheniiu kombinirovannogo deĭstviia promyshlennykh vrednykh veshchestv.