Endoscopy: How does it work and what are the benefits?
Have an endoscopy scheduled or just curious about the procedure? Dr. Hashem El-Serag, chief of gastroenterology and hepatology at Baylor College of Medicine, says patients
Read moreHave an endoscopy scheduled or just curious about the procedure? Dr. Hashem El-Serag, chief of gastroenterology and hepatology at Baylor College of Medicine, says patients
Read more