title: [Scientific research work of the Leningrad scientific research Institute of hygiene of work and occupational diseases].
authors.forename: I A
authors.initials: IA
authors.lastname: MITNIKOVA
mesh_terms: D000047:Academies and Institutes; D006801:Humans; D006920:Hygiene; D009784:Occupational Diseases; D009787:Occupational Medicine; D014586:USSR