title: [Some problems of industrial hygiene in puppet theaters].
mesh_terms: D002031:Bulgaria; D004391:Dust; D004781:Environmental Exposure; D004782:Environmental Health; D005221:Fatigue; D006801:Humans; D008029:Lighting; D009622:Noise; D009787:Occupational Medicine; D013315:Stress, Psychological
chemical_list: D004391:Dust
vernacular_title: Nekotorye voprosy gigieny truda v kukolinykh teatrakh.