Nixon, A. B., Navarro, F. C. P., Zhou, K. I., Abbott, C. W., McDaniel, L., Ravi, N., Howard, L. E., Brady, J. C., Liu, Y., Jia, J., Niedzwiecki, D., Strickler, J. H., Boyle, S. M., Chen, R. O., Uronis, H. (2026). Monitoring treatment response using an ultra-sensitive ctDNA assay in advanced esophagogastric cancer patients. Scientific Reports. https://doi.org/10.1038/s41598-026-43178-4