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References

1. ↵
   Hashimoto H, Iida J, Hironaka Y, Okada M, Sakaki T. Use of spiral computerized angiography in patients with subarachnoid hemorrhage in whom subtraction angiography did not reveal cerebral aneurysms. J Neurosurg 2000;92:278–283

   PubMedWeb of Science
2. ↵
   Hochmuth A, Spetzger U, Schumacker M. Comparison of three-dimensional rotational angiography with digital subtraction angiography in the assessment of ruptured cerebral aneurysms. AJNR Am J Neuroradiol 2002;23:1199–1205

   Abstract/FREE Full Text
3. ↵
   Zouaoui A, Sahel M, Marro B, et al. Three-dimensional computed tomography angiography in detection of cerebral aneurysms in acute subarachnoid hemorrhage. Neurosurgery 1997;41:125–130

   CrossRefPubMedWeb of Science
4. ↵
   Takabatake Y, Uno E, Wakamatsu K, et al. The three-dimensional CT angiography findings of ruptured aneurysms hardly detectable by repeated cerebral angiography [in Japanese]. No Shinkei Geka 2000;28:237–243

   PubMed
5. ↵
   Tu D. Two one-sided test procedures in establishing therapeutic equivalence with binary clinical end points: fixed sample performance and sample size determination. J Stat Comp Simu 1997;59:271–290
6. ↵
   Tu D. A comparative study of some statistical procedures in establishing therapeutic equivalence of nonsystemic drugs with binary outcomes. Drug Info J 1997;31:1291–1300
7. ↵
   Cloft H, Joseph G, Dion J. Risk of cerebral angiography in patients with subarachnoid hemorrhage, cerebral aneurysm, and arteriovenous malformation: a meta-analysis. Stroke 1999;30:317–320

   Abstract/FREE Full Text
8. ↵
   Mikkonen R, Kontkanen T, Kivisaari L. Acute and late adverse reactions to low-osmolal contrast media. Acta Radiol 1995;36:72–76

   PubMedWeb of Science
9. ↵
   Velthuis B, van Leeuwen M, Witkamp T, et al. Computerized tomography angiography in patients with subarachnoid hemorrhage: from aneurysm detection to treatment without conventional angiography. J Neurosurg 1999;91:761–767

   PubMedWeb of Science
10. ↵
    Villablanca JP, Martin N, Jahan R, et al. Volume-rendered helical computerized tomography angiography in the detection and characterization of intracranial aneurysms. J Neurosurg 2000;93:254–264

    PubMed