Response

Gastrointest Endosc. 2021 Apr;93(4):992-993. doi: 10.1016/j.gie.2020.12.053.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Esophageal Achalasia*
  • Humans
  • Myotomy*
  • Prospective Studies