[Research status on the subject of occupational otorhinolaryngologic disease in USSR medical institutions].
D004185:Disability Evaluation; D006801:Humans; D009784:Occupational Diseases / Q000175:diagnosis / Q000503:physiopathology; D010038:Otorhinolaryngologic Diseases / Q000175:diagnosis / Q000503:physiopathology; D010560:Personnel Selection / Q000379:methods; D012106:Research; D014586:USSR
Sostoianie nauchnykh issledovaniĭ po probleme professional'nykh zabolevaniĭ LOR-organov v meditsinskikh uchrezhdeniiakh strany.