[Social hygiene characteristics of the incidence of chronic tonsillitis].
D000328:Adult; D002908:Chronic Disease; D004781:Environmental Exposure; D006801:Humans; D008875:Middle Aged; D009790:Occupations; D012959:Socioeconomic Factors; D014069:Tonsillitis / Q000453:epidemiology*; D014586:USSR
Sotsial'no-gigienicheskaia kharakteristika rasprostranennosti khronicheskogo tonzillita.