Karadeniz, T Role of RigiScan in the etiologic differential diagnosis of erectile dysfunction. [electronic resource] - Urologia internationalis 1997 - 41-5 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0042-1138 Standard No.: 10.1159/000283015 doi Subjects--Topical Terms: AdultAgedDiagnosis, DifferentialErectile Dysfunction--etiologyHumansImpotence, Vasculogenic--diagnosisMaleMiddle AgedPenile ErectionPenis--blood supplyPredictive Value of TestsProspective StudiesSensitivity and SpecificityUltrasonography, Doppler, Color