[Relationship between certain hygienic problems and environmental pollution by biological factors].
D000391:Air Microbiology; D000397:Air Pollution / Q000517:prevention & control*; D001688:Biological Products; D015003:Yeasts
D001688:Biological Products
Nekotorye gigienicheskie voprosy v sviazi s zagriazneniem okruzhaiushcheĭ sredy biologicheskimi faktorami.