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Endoscopy 2005; 37(7): 679
DOI: 10.1055/s-2005-861332
Letter to the Editor
© Georg Thieme Verlag KG Stuttgart · New York

The “Frost Sign” and the “Snow White Sign”: Intramucosal Air Injection or Peroxide Colitis?

B. Lapeyre1
  • 1Department of Gastroenterology, Polyclinique Saint-Côme, Compiegne, France