title: Investigation of the serum iron level in inhabitants of the North.
mesh_terms: D000293:Adolescent; D000328:Adult; D001110:Arctic Regions; D001800:Blood Specimen Collection / Q000379:methods; D005615:Freezing; D006801:Humans; D007501:Iron / Q000097:blood*; D008297:Male; D008875:Middle Aged
chemical_list: D007501:Iron