(NpROFILAKTI^ESKAQ WAKCINACIQ I EE WLIQNIE NA DETSKIJ ORGANIZM (B:s (NsBORNIK NAU^NYH RABOT (B/s - (NtIMOFEEWA(B, (Ng(B.(Na(B.s; (NlENINGRADSKIJ NAU^NO(B-(NISSLEDOWATELXSKIJ INSTITUT \PIDEMIOLOGII I MIKROBIOLOGII IM(B. (NpASTERA mz rsfsrs ((NlENINGRAD (B:s [(Nb(B. (NI(B.],s, 1975)
Keywords: (NwAKCINACIQs -- (NmETODYs -- (NoRGANIZACIQ I UPRAWLENIEs; (NdETIs; (NnAU^NYE ISSLEDOWANIQs