Johnson, G. A. (1982). A Practical Approach to Quality Assurance in CT. American Journal of Roentgenology, 139(2), 427–427. https://scholars.duke.edu/display/pub655234

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

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

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

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

Ford, K. K., Heinz, E. R., Johnson, G. A., Drayer, B. D., & Dubois, P. J. (1982). Low-cost digital subtraction angiography. Ajnr Am J Neuroradiol, 3(4), 448–451. http://www.ajnr.org/content/3/4/448

Johnson, G. A. (1982). Practical Approach to Quality Assurance in Computed Tomography. Proceedings of Spie the International Society for Optical Engineering, 347, 148–154. https://scholars.duke.edu/display/pub655165

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