(NsALXMONELLEZY I MERY IH PROFILAKTIKI (B/s - (NkADIEWA(B, (NfAINA pAWLOWNAs ((NoRDVONIKIDZE (B:s (Nir(B,s, 1973)
Keywords: (NkI[E^NYE ZABOLEWANIQs; (NsALXMONELLEZ (B- (NpROFILAKTIKAs