Estimation of calcium and magnesium in blood serum by the cathode-ray polarograph.
D002118:Calcium / Q000097:blood*; D004566:Electrodes; D006801:Humans; D008274:Magnesium / Q000097:blood*; D011048:Polarography; D044967:Serum
D008274:Magnesium; D002118:Calcium
CALCIUM/blood; MAGNESIUM/blood