Title: Sot͡sialʹno-ėkonomicheskie i kulʹturnye aspekty stanovlenii͡a sistemy sanitarno-ėpidemiologicheskoĭ sluzhby Dagestana v 20-40-e XX v.
Subjects: Public health, Public health administration, History
Places: Russia (Federation), Dagestan
Time periods: 20th century