title: [Treatment of chronic tonsillitis using low-frequency ultrasound].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D014069:Tonsillitis / Q000628:therapy*; D014464:Ultrasonic Therapy
vernacular_title: Lechenie bol'nykh khronicheskim tonzillitom nizkochastotnym ul'trazvukom.