title: Erythrocyte cation concentrations and changes in dietary electrolyte intake.
mesh_terms: D000328:Adult; D004032:Diet; D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D008274:Magnesium / Q000097:blood* / Q000652:urine; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000097:blood* / Q000652:urine; D012964:Sodium / Q000097:blood* / Q000652:urine
chemical_list: D012964:Sodium; D008274:Magnesium; D011188:Potassium