000 00880 a2200241 4500
005 20250514114640.0
264 0 _c19981101
008 199811s 0 0 eng d
022 _a0022-1732
040 _aNLM
_beng
_cNLM
100 1 _aCHUMAKOV, M P
245 0 0 _aThe effect of mass peroral immunisation by live vaccines from Sabin strains on the epidemiological process of poliomyelitis.
_h[electronic resource]
260 _bJournal of hygiene, epidemiology, microbiology, and immunology
_c1960
300 _a287-8 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aEmotions
650 0 4 _aHumans
650 0 4 _aMass Vaccination
650 0 4 _aPoliomyelitis
_ximmunology
650 0 4 _aSprains and Strains
650 0 4 _aVaccines, Attenuated
773 0 _tJournal of hygiene, epidemiology, microbiology, and immunology
_gvol. 4
_gp. 287-8
999 _c13460063
_d13460063