Response

Gastrointest Endosc. 2020 Apr;91(4):960-961. doi: 10.1016/j.gie.2019.12.028.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • Ampulla of Vater*
  • Catheterization
  • Cholangiopancreatography, Endoscopic Retrograde
  • Endoscopy, Gastrointestinal
  • Prospective Studies