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Radiology|October 1, 1994
"Crisscross" MR imaging: improved resolution by averaging signals with swapped phase-encoding axesC A Hamilton, A D Elster, J L UlmerAJNR. American Journal of Neuroradiology|May 1, 1996
Magnetization transfer or spin-lock? An investigation of off-resonance saturation pulse imaging with varying frequency offsetsJ L Ulmer, V P Mathews, C A Hamilton, et al.AJNR. American Journal of Neuroradiology|July 1, 1991
Physiologic mechanisms underlying the delayed delta signJ L Ulmer, A D ElsterJournal of Computer Assisted Tomography|August 5, 1999
Depiction of intracranial vessels with MRA: utility of magnetization transfer saturation and gadoliniumV P Mathews, J L Ulmer, M L White, et al.AJR. American Journal of Roentgenology|January 1, 1995
Combined effects of magnetization transfer and gadolinium in cranial MR imaging and MR angiographyV P Mathews, A D Elster, J C King, et al.Journal of Computer Assisted Tomography|March 1, 1993
Klippel-Feil syndrome: CT and MR of acquired and congenital abnormalities of cervical spine and cordJ L Ulmer, A D Elster, L E Ginsberg, et al.AJR. American Journal of Roentgenology|February 1, 1995
Lumbar spondylolysis: reactive marrow changes seen in adjacent pedicles on MR imagesJ L Ulmer, A D Elster, V P Mathews, et al.AJR. American Journal of Roentgenology|August 1, 1994
Distinction between degenerative and isthmic spondylolisthesis on sagittal MR images: importance of increased anteroposterior diameter of the spinal canal ("wide canal sign")J L Ulmer, A D Elster, V P Mathews, et al.AJNR. American Journal of Neuroradiology|August 1, 1995
Lumbar spondylolysis without spondylolisthesis: recognition of isolated posterior element subluxation on sagittal MRJ L Ulmer, V P Mathews, A D Elster, et al.Radiology|February 1, 1994
Cranial tissues: appearance at gadolinium-enhanced and nonenhanced MR imaging with magnetization transfer contrastA D Elster, J C King, V P Mathews, et al.Pageof 27