THE CORRECTION OF ACID - BASE BALANCE IN THE BUCCAL CAVITY AS ANTISEPTIC EFFECTS IN PATIENTS WITH INFLAMMATORY PROBLEMS OF PARODONT Article Bulgakov V.S., Kolobkova L.N., Selesnev A.N., Koslov S.A., Manvelyn A.S. Вестник Российского университета дружбы народов. Серия: Медицина. РУДН. 2007. P. 77-80