a test with disodium salt of ethylenediaminetetraacetic acid was conducted in 29 individuals -- 9 healthy ones , 5 patients with latent hypoparathyroidism , 7 with manifest hypoparathyroidism given vitamin d 2 , and 8 patients who sustained an operation on the thyroid gland .
C0020626
hypoparathyroidism
C0014695
vitamin d 2