[The economic feasibility of using ultrasonic therapy in chronic tonsillitis].
D002908:Chronic Disease; D003365:Costs and Cost Analysis; D006801:Humans; D014069:Tonsillitis / Q000628:therapy*; D014586:USSR; D014464:Ultrasonic Therapy
Ekonomicheskaia éffektivnost' ot primeneniia ul'trazvukovoĭ terapii u bol'nykh khronicheskim tonzillitom.