An higher endoscopy is utilized to diagnose and from time to time address conditions that affect the higher Component of the digestive technique. The higher digestive method consists of the esophagus, stomach and starting of the small intestine (duodenum). The event of inexpensive, commercially out there fuel chromatographs to measure https://raymonddqcqa.ampedpages.com/the-greatest-guide-to-stomach-specialist-48014306