Maronpot, R. R., Sills, R. C., & Johnson, G. A. (2004). Applications of magnetic resonance microscopy. Toxicol Pathol, 32 Suppl 2, 42–48. https://doi.org/10.1080/01926230490451707

Brau, A. C. S., Hedlund, L. W., & Johnson, G. A. (2004). Cine magnetic resonance microscopy of the rat heart using cardiorespiratory-synchronous projection reconstruction. J Magn Reson Imaging, 20(1), 31–38. https://doi.org/10.1002/jmri.20089

Sills, R. C., Morgan, D. L., Herr, D. W., Little, P. B., George, N. M., Ton, T. V., Love, N. E., Maronpot, R. R., Johnson, G. A. (2004). Contribution of magnetic resonance microscopy in the 12-week neurotoxicity evaluation of carbonyl sulfide in Fischer 344 rats. Toxicol Pathol, 32(5), 501–510. https://doi.org/10.1080/01926230490493918

Sills, R. C., Morgan, D. L., Maronpot, R. R., & Johnson, G. A. (2004). Contribution of magnetic resonance microscopy in the biologic and mechanistic assessment of carbonyl sulfide neurotoxicity in F344 rats. Toxicology and Applied Pharmacology, 197(3), 151–152. https://journals.sagepub.com/doi/10.1080/01926230490493918

Segars, W. P., Tsui, B. M. W., Frey, E. C., Johnson, G. A., & Berr, S. S. (2004). Development of a 4-D digital mouse phantom for molecular imaging research. Mol Imaging Biol, 6(3), 149–159. https://doi.org/10.1016/j.mibio.2004.03.002

Chen, B. T., & Johnson, G. A. (2004). Dynamic lung morphology of methacholine-induced heterogeneous bronchoconstriction. Magn Reson Med, 52(5), 1080–1086. https://doi.org/10.1002/mrm.20251

Chen, B. T., Yordanov, A. T., & Johnson, G. A. (2004). Functional pulmonary MR microscopy in mice. Faseb Journal, 18(5), A785–A785. https://scholars.duke.edu/display/pub655068

Zhang, X., Tengowski, M., Fasulo, L., Botts, S., Suddarth, S. A., & Johnson, G. A. (2004). Measurement of fat/water ratios in rat liver using 3D three-point dixon MRI. Magn Reson Med, 51(4), 697–702. https://doi.org/10.1002/mrm.20005

Badea, C., Hedlund, L. W., & Johnson, G. A. (2004). Micro-CT with respiratory and cardiac gating. Med Phys, 31(12), 3324–3329. https://doi.org/10.1118/1.1812604

Morgan, D. L., Little, P. B., Herr, D. W., Moser, V. C., Collins, B., Herbert, R., Johnson, G. A., Maronpot, R. R., Harry, G. J., Sills, R. C. (2004). Neurotoxicity of carbonyl sulfide in F344 rats following inhalation exposure for up to 12 weeks. Toxicol Appl Pharmacol, 200(2), 131–145. https://doi.org/10.1016/j.taap.2004.04.013

Chen, B. T., Yordanov, A. T., & Johnson, G. A. (2005). Ventilation-synchronous magnetic resonance microscopy of pulmonary structure and ventilation in mice. Magn Reson Med, 53(1), 69–75. https://doi.org/10.1002/mrm.20307