[Prevalence of chronic ORL diseases among schoolchildren of Tbilisi].
D000293:Adolescent; D002648:Child; D002908:Chronic Disease; D005846:Georgia (Republic); D006801:Humans; D010038:Otorhinolaryngologic Diseases / Q000453:epidemiology*
Rasprostranennost' khronicheskikh zabolevaniĭ LOR-organov sredi shkol'nikov Tbilisi.