Problems concerning native and migrant populations, their nutrition, the physical environment, ecology and methodology of research.
Nikitin YuP
D001110:Arctic Regions; D003081:Cold Climate / Q000009:adverse effects*; D004641:Emigration and Immigration; D004782:Environmental Health / Q000639:trends*; D005006:Ethnicity; D006801:Humans; D009752:Nutritional Status; D012106:Research; D014586:USSR