RT Journal Article SR Electronic T1 Localization of an Ectopic Parathyroid Adenoma by Double-Phase Technetium-99m-Sestamibi Scintigraphy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1840 OP 1842 VO 36 IS 10 A1 Joseph Caravalho A1 Antonio G. Balingit A1 José E. Rivera-Rodríguez A1 Craig D. Shriver A1 Maureen K. Koops YR 1995 UL http://jnm.snmjournals.org/content/36/10/1840.abstract AB