Sodium and potassium levels in the blood serum of healthy people.
D000838:Anions; D006262:Health; D006801:Humans; D007477:Ions; D011188:Potassium / Q000097:blood*; D044967:Serum; D012964:Sodium / Q000097:blood*; D012982:Sodium, Dietary
D000838:Anions; D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
POTASSIUM/blood; SODIUM/blood