TY - CPAPER AU - Alisa Shirinkina AU - Оleg V. Dolgikh AU - В. А. Алексеев TI - STRONTIUM GEOCHEMICAL PROVINCE AND IMMUNE PROFILE OF THE CHILD POPULATION (BASED ON THE EXAMPLE OF PERM REGION, RUSSIAN FEDERATION) T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation PY - 2021 SP - 439 EP - 444 DO - 10.5593/sgem2021/5.1/s20.055 PB - STEF92 Technology ER -