(NzAKONODATELXSTWO O WRA^EBNO(B-(NTRUDOWOJ \KSPERTIZE (B/s - (NkUZNECOW(B, (NaLEKSANDR mIHAJLOWI^s ((NmOSKWA (B:s (N`RID(B. (NLIT(B.,s, 1976)
Keywords: (NzDRAWOOHRANENIE(B, (NMEDICINAs