the immunoreactive forms of parathyroid hormone ( ipth ) in the plasma of six patients with primary , adenomatous hyperparathyroidism and six patients with ectopic hyperparathyroidism due to non-parathyroid cancer were compared by using gel filtration on columns of bio-gel p-150 and radioimmunoassay of ipth in eluted fractions after concentration .
C0221002
primary
C0030518
parathyroid