In: Conn's Current Therapy 2020 | |
---|---|
In: Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management | American Society for Gastrointestinal Endoscopy |
Gastritis and peptic ulcer disease.
The Merck Manual Professional Edition | Overview of upper gastrointestinal endoscopy esophagogastroduodenoscopy |
---|---|
Preparation for and complications of gastrointestinal endoscopy |
.
18