The authors of “Disorder in Pixel-Level Edge Directions on T1WI Is Associated with the Degree of Radiation Necrosis in Primary and Metastatic Brain Tumors: Preliminary Findings” (AJNR Am J Neuroradiol 2019;40:412–17; https://doi.org/10.3174/ajnr.A5958) reported missing references 19–21, which were cited in the text but do not appear in the “References” section. The references are provided below in the same order. The Journal regrets this error.
REFERENCES
- 19.
- 20.
- 21.
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