title: [Pressing problems of the hygienic study of the subways of the USSR].
mesh_terms: D004391:Dust; D008834:Microclimate; D009787:Occupational Medicine; D011634:Public Health; D011890:Railroads; D013696:Temperature; D014586:USSR; D014507:Urbanization
chemical_list: D004391:Dust
vernacular_title: Aktual'nye voprosy gigienicheskogo izucheniia metropolitenov strany.