Thompson, W. M., Halvorsen, R. A., Gedgaudas, R. K., Kelvin, F. M., Rice, R. P., Woodfield, S., Johnson, G. A, Hedlund, L. W., Jorgensen, D. B. (1983). High kVp vs. low kVp for T-tube and operative cholangiography. Radiology, 146(3), 635–642. https://doi.org/10.1148/radiology.146.3.6828675

Godwin, J. D., Johnson, G. A., & Fram, E. K. (1983). Testing electrocardiographically-gated ct of the heart with a motion phantom. Investigative Radiology, 18(4), S33–S33. https://scholars.duke.edu/display/pub655219

Ravin, C. E., & Johnson, G. A. (1983). The 'optimal' chest radiograph. Seminars in Respiratory Medicine, 5(1), 1–14. https://scholars.duke.edu/display/pub654966

Silverman, P. M., Korobkin, M., Thompson, W. M., Johnson, G. A., Cole, T. B., & Fisher, S. R. (1982). Work in progress: high-resolution, thin-section computed tomography of the larynx. Radiology, 145(3), 723–725. https://doi.org/10.1148/radiology.145.3.7146403

Thompson, W. M., Amberg, J. R., Lowther, D. T., Shaw, M., Bates, M., & Johnson, G. A. (1982). Gallbladder Density and Iodine Concentration in Humans During Oral Cholecystography - A Comparison of Iopanoic Acid and Iopronic Acid. Gastrointestinal Radiology, 5(1), 83–83. https://doi.org/10.1097/00004424-198211000-00017

Johnson, G. A., Godwin, J. D., & Fram, E. K. (1982). Gated multiplanar cardiac computed tomography. Radiology, 145(1), 195–197. https://doi.org/10.1148/radiology.145.1.7122877

Johnson, G. A., & Korobkin, M. (1982). Image techniques for multiplanar computed tomography. Radiology, 144(4), 829–834. https://doi.org/10.1148/radiology.144.4.7111733

Halvorsen, R. A., Woodfield, S., Hedlund, L., Johnson, G. A., & Thompson, W. M. (1982). Contrast Enhancement of the Hepatobiliary System During CT. Investigative Radiology, 17(4), S27–S27. https://doi.org/10.1097/00004424-198207000-00134

Godwin, J. D., Speckman, J. M., Fram, E. K., Johnson, G. A., Putman, C. E., Korobkin, M., & Breiman, R. S. (1982). Distinguishing benign from malignant pulmonary nodules by computed tomography. Radiology, 144(2), 349–351. https://doi.org/10.1148/radiology.144.2.7089288

Silverman, P. M., Johnson, G. A., Korobkin, M., & Thompson, W. M. (1982). High Resolution Multiplanar CT Images of the Larynx. Investigative Radiology, 17(4), S34–S34. https://doi.org/10.1097/00004424-198207000-00161