Previous Product Next Product Magnesium, Serum $139.00 Evaluate levels of magnesium in the blood (urine) and determine the cause of abnormal magnesium levels. Magnesium, Serum quantity Add to cart Category: Individual Testing Description Description Magnesium, Serum Related products Quick View Quick View Individual TestingFollicle-stimulating Hormone (FSH) $70.00 Add to cart Quick View Quick View Individual TestingAnti-extractable Nuclear (A/g) $149.00 Add to cart Quick View Quick View Individual TestingFree Triiodothyronine (Free T3) $99.00 Add to cart
