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Differences in the monthly distribution of morbidity in Sonne dysentery among children of preschool age in children's institutions and among those not attending such institutions have been revealed. In years characterized by a high morbidity level, the epidemic process develops simultaneously among all children with some prevalence in its activity being observed from January to August among children not attending children's institutions and from September to December among institutionalized children. In years characterized by a low morbidity level, the rise of morbidity among children aged up to 3 years, both seasonal and not connected with the season (in January), is determined by the rise of morbidity among those children who attend children's institutions, while among noninstitutionalized children aged 4-6 years the seasonal rise of morbidity begins and becomes manifest earlier.
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
January 1994,
Zhurnal mikrobiologii, epidemiologii i immunobiologii,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
April 1951,
Lancet (London, England),
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
October 1972,
Voprosy okhrany materinstva i detstva,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
January 1971,
Meditsinskaia parazitologiia i parazitarnye bolezni,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
January 1967,
Pediatriia akusherstvo i ginekologiia,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
January 1974,
Pediatriia,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
May 1975,
Voprosy okhrany materinstva i detstva,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
August 1979,
Zhurnal mikrobiologii, epidemiologii i immunobiologii,
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
October 1959,
Munchener medizinische Wochenschrift (1950),
B A Zamotin, and
L S Naumovich, and
F E Kravtsov, and
G A Averina, and
E V Khomenko
January 1946,
Lancet (London, England),
