J P Grogan

Lumbar facet joint tropism does not accelerate degeneration of the facet joints

J P Grogan, B H Nowicki, Tannin A. Schmidt et al. · PubMed Central · 1997 · 143 citations · Full text

Spondylolysis studied with computed tomography.

J P Grogan, S Hemminghytt, A L Williams et al. · Radiology · 1982 · 77 citations

Computed Tomography, Lumbosacral Radiculopathy, Plain Radiographs +15

Computed tomographic study of hormone-secreting microadenomas.

S Hemminghytt, R K Kalkhoff, David L. Daniels et al. · Radiology · 1983 · 63 citations

Urology, Pituitary Gland, Endocrine Disease +12

Differential CT diagnosis of extruded nucleus pulposus.

A L Williams, V M Haughton, David L. Daniels et al. · Radiology · 1983 · 44 citations

Free Disk Fragments, Imaging Anatomy, Lumbar Spine +15

Cervical radiculopathy: computed tomography and myelography compared.

David L. Daniels, J P Grogan, J. G. Johansen et al. · Radiology · 1984 · 43 citations

Lumbosacral Radiculopathy, Lumbar Spine, Spinal Cord Injury +14