Stude, R., Hedlund, L., Johnson, G. A., & Thompson, W. M. (1984). A CT evaluation of three hepatobiliary contrast agents. Investigative Radiology, 19(5), S40–S40. https://doi.org/10.1097/00004424-198409000-00184
Godwin, J. D., Johnson, G. A., & Fram, E. K. (1984). A phantom for testing ECG-gated computed tomography of the heart. Invest Radiol, 19(4), 279–283. https://doi.org/10.1097/00004424-198407000-00008
Heinz, E. R., Herkins, R., Johnson, G. A., & Drayer, B. P. (1984). Carotid-artery imaging by a 1.5-T MR system. American Journal of Neuroradiology, 5(5), 670–670. https://scholars.duke.edu/display/pub655274
Hayes, C. E., Johnson, G. A., & Herkens, R. J. (1984). Design considerations for small animal imaging in a large bore MRI system. Investigative Radiology, 19(5), S25–S25. https://scholars.duke.edu/display/pub655188
Sherrier, R. H., Johnson, G. A., Ravin, C. E., & Suddarth, S. A. (1984). Digital synthesis of lung nodules. Investigative Radiology, 19(5), S49–S49. https://doi.org/10.1097/00004424-198409000-00219
Drayer, B. P., Herfkens, R. J., Johnson, G. A., Heinz, E. R., & Yeates, A. E. (1984). High-field NMR imaging (1.5T) in a hospital environment. American Journal of Neuroradiology, 5(5), 669–669. https://scholars.duke.edu/display/pub655341
Herfkens, R. J., Johnson, G. A., & Glover, G. (1984). In vivo chemical shift imaging of hydrogen. Investigative Radiology, 19(5), S42–S42. https://doi.org/10.1097/00004424-198409000-00191
Johnson, G. A., Herfkens, R. J., & MacFall, J. R. (1984). In vivo field dependence of tissue relaxation times. Investigative Radiology, 19(5), S33–S33. https://doi.org/10.1097/00004424-198409000-00154
Godwin, J. D., Pelc, N. J., Johnson, G. A., Fram, E. K., & C, R. (1984). Progress in ECG-GATED CT. Investigative Radiology, 19(5), S27–S27. https://doi.org/10.1097/00004424-198409000-00131
Brown, M. A., & Johnson, G. A. (1984). Transition metal-chelate complexes as relaxation modifiers in nuclear magnetic resonance. Med Phys, 11(1), 67–72. https://doi.org/10.1118/1.595455
Brown, M. A., & Johnson, G. A. (1984). Variable field studies of potential paramagnetic NMR contrast agents. Magnetic Resonance in Medicine, 1(2), 119–120. https://scholars.duke.edu/display/pub655200