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AG, N.J., S, N.A., MD, M.A. et al. A 5-year-old boy with left flank mass and pain: Questions. Pediatr Nephrol 37, 797–799 (2022). https://doi.org/10.1007/s00467-021-05322-2
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DOI: https://doi.org/10.1007/s00467-021-05322-2