Lewis, D H Brain SPECT and the effect of cerebral angioplasty in delayed ischemia due to vasospasm. [electronic resource] - Journal of nuclear medicine : official publication, Society of Nuclear Medicine Oct 1992 - 1789-96 p. digital Publication Type: Journal Article ISSN: 0161-5505 Subjects--Topical Terms: AdultAngioplasty, BalloonBrain--diagnostic imagingCerebrovascular Circulation--physiologyHumansIschemic Attack, Transient--diagnostic imagingMiddle AgedNeurologic ExaminationOrganotechnetium CompoundsOximesSubarachnoid Hemorrhage--complicationsTechnetium Tc 99m ExametazimeTime FactorsTomography, Emission-Computed, Single-Photon