The impact of ecological and socio-hygienic factors on the health status of children of school age

VV Vasilyev, MV Perekusikhin - Gigiena i Sanitariia, 2016 - europepmc.org
Negative trends in incidence rates of children and adolescents of the city of Penza are due
to the influence of both environmental factors as well as the educational process. Hygienic …

The impact of ecological and socio-hygienic factors on the health status of children of school age

VV Vasilyev, MV Perekusikhin… - Gigiena i …, 2016 - pubmed.ncbi.nlm.nih.gov
Negative trends in incidence rates of children and adolescents of the city of Penza are due
to the influence of both environmental factors as well as the educational process. Hygienic …