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Hyperattenuating ring sign


  1. Correspondence to Dr Kotaro Kunitomo, Department of Internal Medicine, Aso Medical Center, Kumamoto 869-2225, Japan; m05035kk{at}
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Kunitomo K, Yamashita C, Koga Y
Hyperattenuating ring sign

Publication history

  • Accepted January 8, 2020
  • First published October 22, 2020.
Online issue publication 
October 22, 2020

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