Erratum:

American Journal of Neuroradiology

The correct references for the letter to the editor—Hawley RJ, Payne JM, Giannola LS. The Use of Hyperventilation in Contrast-Enhanced MR Imaging of Brain Tumors. AJNR Am J Neuroradiol 1999;20:1184–1185—are:

References

Pronin IN, Holodny AI, Kornienkio VA, Petraikin AV, Golovanov AV, Lee HJ, The use of hyperventilation in contrast-enhanced MR of brain tumors. AJNR Am J Neuroradiol 1997;18:1705-1708
Abstract
Ross RT, Transient tumor attacks. Arch Neurol 1983;40:633-636
CrossRef PubMed
UK TIA Study Group Intracranial tumors that mimic transient cerebral ischemia: lessons from a large multicentre trial. J Neurol Neurosurg Psychiatry 1993;56:563-566
Abstract/FREE Full Text
Cameron EW, Transient ischemic attacks due to meningioma: report of 4 cases. Clin Radio 1994;49:416-418
CrossRef
Schregel W, Geissler C, Winking M, Schaefermeyer H, Cunitz G, Transcranial Doppler monitoring during induction of anesthesia: effects of propofol, thiopental, and hyperventilation in patients with large malignant brain tumors. J Neurosurg 1993;5:86-93
Pronin IN, Kornienko VN, Petriaikin AV, Golanov AV, The use of hyperventilation for improving the visualization of glial tumors of the brain in magnetic resonance tomography using the contrast substance Gd-DTPA. Zh Vopr Neirokhir Im N Burdenko 1995;3:10-13