title: [Iron, copper and manganese metabolism in the body of workers engaged in hard manual work].
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D003300:Copper / Q000097:blood*; D006801:Humans; D007501:Iron / Q000097:blood*; D008297:Male; D008345:Manganese / Q000097:blood*; D009787:Occupational Medicine; D005082:Physical Exertion; D012621:Seasons
chemical_list: D008345:Manganese; D003300:Copper; D007501:Iron
vernacular_title: Obmen zheleza, medi i magrantsa v organizme rabochikh pri tiazhelom fizicheskom trude.