Endoscopic ultrasonography in achalasia

Gastroenterology. 1990 Jan;98(1):253. doi: 10.1016/0016-5085(90)91337-6.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Esophageal Achalasia / diagnosis*
  • Esophagoscopy
  • Humans
  • Ultrasonography*