An EGD is a procedure in which a thin scope with a light and camera at its tip is used to look inside the upper digestive tract -- the esophagus, stomach, and first part of the small intestine, called ...
Probiotics in intestinal tract. endoscopy through intestines. Microbiota, Pill Capsule with vitamins for digestive system, stomach pain treatment, colonoscopy, Red microvilli, Colon, 3d render ...
1 Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA 2 Diabetes Unit, Massachusetts General ...