1 and 2 h after bromocriptine , plasma concentrations of these three catecholamines are decreased in normal men but not in patients with hyperprolactinaemia secondary to prolactin-secreting pituitary adenoma or in normoprolactinaemic patients in whom a pituitary adenoma has been removed .
C0006230
bromocriptine
C0020514
hyperprolactinaemia