[Incidence of otoneurologic diseases among workers in various professions in Sofia].
D000293:Adolescent; D000328:Adult; D002031:Bulgaria; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D009790:Occupations; D014717:Vertigo / Q000453:epidemiology*
Otonevrologicheskaia zabolevaemost' sredi rabochikh nekotorykh promyshlennykh predpriiatiĭ Sofii.