These changes in PTU - treated animals were consistent with a sustained disruption of the hypothalamic - pituitary - thyroid axis .
These changes in PTU - treated animals were consistent with a sustained disruption of the hypothalamic - pituitary - thyroid axis .
O O O O O O O O O O O O B-FINDING O O B-SPECIMEN I-SPECIMEN I-SPECIMEN I-SPECIMEN I-SPECIMEN I-SPECIMEN O