[Therapeutic-preventive otorhinolaryngologic service to children in the USSR].
D000367:Age Factors; D002648:Child; D049673:History, 20th Century; D006782:Hospitals, Special / Q000266:history; D006801:Humans; D010036:Otolaryngology / Q000266:history; D010038:Otorhinolaryngologic Diseases / Q000517:prevention & control*; D011634:Public Health / Q000266:history*; D012425:Russia (Pre-1917); D014586:USSR; D000078329:Workforce
Lechebno-profilakticheskaia otorinolaringologicheskaia pomoshch' detiam v SSSR.