(NsPECIFI^ESKAQ PROFILAKTIKA ^UMY I HOLERY (B:s [(NsBORNIK STATEJ(B] /s - (NgORXKOWA(B, (Na(B.(Nw(B.s ((NsARATOW (B:s (NwSESO@ZNYJ PROTIWO^UMNYJ IN(B-(NT (B"(NmIKROB(B",s, 1980)
Keywords: (N~UMAs; (NhOLERAs