D L Williams

In vivo simulation of thallium-201 myocardial scintigraphy by seven-pinhole emission tomography.

J L Ritchie, G W Hamilton, J. Ritchie, 1980, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

R-wave synchronized blood-pool imaging.

J L Ritchie, G W Hamilton, J. Ritchie, 1979, Radiology.

Positron imaging feasibility studies. I: Characteristics of [3H]thymidine uptake in rodent and canine neoplasms: concise communication.

S M Larson, S. Larson, M. Graham, 1981, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

The radionuclide ejection fraction: a comparison of three radionuclide techniques with contrast angiography.

S M Larson, J L Ritchie, G W Hamilton, 1977, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

The Detection of Coronary Artery Disease with Radionuclide Techniques: A Comparison of Rest–Exercise Thallium Imaging and Ejection Fraction Response

J L Ritchie, G W Hamilton, J. Ritchie, 1980, Circulation.

Single-photon emission computed tomography of the normal liver.

S M Larson, J A Carrasquillo, W P Shuman, 1983, AJR. American journal of roentgenology.

Quantitation of size of relative myocardial perfusion defect by single-photon emission computed tomography.

J R Stratton, J L Ritchie, J. Ritchie, 1984, Circulation.