Black, R. D., Early, T. A., Roemer, P. B., Mueller, O. M., Mogro-Campero, A., Turner, L. G., & Johnson, G. A. (1993). A high-temperature superconducting receiver for nuclear magnetic resonance microscopy. Science, 259(5096), 793–795. https://doi.org/10.1126/science.8430331

Smith, W. M., Hsu, J. C. M., Johnson, G. A., Reimer, K. A., & Ideker, R. E. (1993). Detection of infarcted tissue the heart by magnetic resonance imaging. Proceedings of the Annual Conference on Engineering in Medicine and Biology, 15(pt 1), 485–486. https://scholars.duke.edu/display/pub751803

Beaulieu, C. F., Zhou, X., Cofer, G. P., & Johnson, G. A. (1993). Diffusion-weighted MR microscopy with fast spin-echo. Magn Reson Med, 30(2), 201–206. https://doi.org/10.1002/mrm.1910300208

Zhou, X., Cofer, G. P., Suddarth, S. A., & Johnson, G. A. (1993). High-field MR microscopy using fast spin-echoes. Magn Reson Med, 30(1), 60–67. https://doi.org/10.1002/mrm.1910300110

Johnson, G. A., Benveniste, H., Black, R. D., Hedlund, L. W., Maronpot, R. R., & Smith, B. R. (1993). Histology by magnetic resonance microscopy. Magn Reson Q, 9(1), 1–30. https://www.ncbi.nlm.nih.gov/pubmed/8512830

Huesgen, C. T., Burger, P. C., Crain, B. J., & Johnson, G. A. (1993). In vitro MR microscopy of the hippocampus in Alzheimer's disease. Neurology, 43(1), 145–152. https://doi.org/10.1212/wnl.43.1_part_1.145

Veres, J. S., Cofer, G. P., & Johnson, G. A. (1993). Magnetic resonance imaging of leaves. New Phytologist, 123(4), 769–774. https://doi.org/10.1111/j.1469-8137.1993.tb03788.x

Gewalt, S. L., Glover, G. H., Hedlund, L. W., Cofer, G. P., MacFall, J. R., & Johnson, G. A. (1993). MR microscopy of the rat lung using projection reconstruction. Magn Reson Med, 29(1), 99–106. https://doi.org/10.1002/mrm.1910290117

Zhou, X., Liang, Z. P., Cofer, G. P., Beaulieu, C. F., Suddarth, S. A., & Johnson, G. A. (1993). Reduction of ringing and blurring artifacts in fast spin-echo imaging. J Magn Reson Imaging, 3(5), 803–807. https://doi.org/10.1002/jmri.1880030518