(NpARODONTOPATII (B:s ((N|TIOLOGIQ(B, (NKLINIKA I LE^ENIE(B); (NpER(B. (NS BOLGARSKOGO (B/s - (NsWRAKOW(B, (Nd(B.s; (NaTANASOWA(B, (NeL(B.s; (NmAR^ENKO(B, (Na(B.(Ni(B.s; (NtALAKOW(B, (NaL(B.s ((NsOFIQ (B:s (NmEDICINA I FIZKULXTURA(B,s, 1962)
Keywords: (NsTOMATOLOGIQs; (NbOLEZNI PARODONTAs