Vázquez Quintana, E Localization of parathyroid lesions: blind study for surgeons. [electronic resource] - Boletin de la Asociacion Medica de Puerto Rico Sep 1989 - 342-4 p. digital Publication Type: Journal Article ISSN: 0004-4849 Subjects--Topical Terms: Adenoma--diagnostic imagingAdultAgedDiagnostic Tests, Routine--economicsEvaluation Studies as TopicFemaleHumansHyperparathyroidism--etiologyMaleMiddle AgedParathyroid Neoplasms--diagnostic imagingPreoperative Care--economicsRadionuclide ImagingSingle-Blind MethodSubtraction Technique--economicsTomography, X-Ray Computed--economics