Delay of endoscopic submucosal dissection-induced gastric ulcer healing by methotrexate

Shu Kiyotoki1, Jun Nishikawa2, Jutaro Miyamoto3

  • 1Department of Gastroenterology, Shuto General Hospital, Kogaisaku 1000-1, Yanai, 742-0032, Japan. shu2026eb@hi.enjoy.ne.jp.

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