RT Journal Article SR Electronic T1 MR demonstration of pituitary hyperplasia and regression after therapy for hypothyroidism. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 410 OP 410 VO 11 IS 2 A1 Hutchins, W W A1 Crues, J V A1 Miya, P A1 Pojunas, K W YR 1990 UL http://www.ajnr.org/content/11/2/410.abstract AB