[Clinico-roentgenological assessment of the treatment of chronic periodontitis by trypsin electrophoresis of root canals].
D002908:Chronic Disease; D006801:Humans; D007478:Iontophoresis; D010518:Periodontitis / Q000188:drug therapy*; D012390:Root Canal Therapy; D014357:Trypsin / Q000627:therapeutic use*
D014357:Trypsin
Kliniko-rentgenologicheskaia otsenka rezul'tatov lecheniia khronicheskikh periodontitov metodom tripsinelektroforeza fkornevykh kanalov.