in incubation of paranodal tissue of the thyroid of patients with nodular euthyroid goiter and fragments of the thyroid of patients with thyrotoxicosis of moderate severity with thyroxin at concentration 10 ( -8 ) m the level of calcitonin secretion considerably increased , concentration 10 ( -6 ) m was ineffective .
C0018023
nodular
C0040132
thyroid