STRONTIUM GEOCHEMICAL PROVINCE AND IMMUNE PROFILE OF THE CHILD POPULATION (BASED ON THE EXAMPLE OF PERM REGION, RUSSIAN FEDERATION)
Alisa Shirinkina, Оleg V. Dolgikh, В. А. Алексеев · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation


