J Knobel

Painful spondylolysis or spondylolisthesis studied by radiography and single-photon emission computed tomography.

B. David Collier, R P Johnson, Guillermo F. Carrera et al. · Radiology · 1985 · 159 citations

Medicine, Nuclear Medicine, Radiology +15

Detection of femoral head avascular necrosis in adults by SPECT.

Collier Bd, Carrera Gf, Johnson Rp et al. · PubMed · 1985 · 105 citations

Medicine, Nuclear Medicine, Radiology +14

Chronic knee pain assessed by SPECT: comparison with other modalities.

B. David Collier, R P Johnson, Guillermo F. Carrera et al. · Radiology · 1985 · 61 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Gamma camera energy windows for Tc-99m bone scintigraphy: effect of asymmetry on contrast resolution. Work in progress.

B. David Collier, David Palmer, J Knobel et al. · Radiology · 1984 · 16 citations

Medicine, Nuclear Medicine, Radiology +16