Clinical gastrointestinal endoscopy - Chandrasekhara, Vinay; Elmunzer, B. Joseph; Khashab, Mouen; Muthusamy, V. Raman (Philadelphia, Elsevier, 2019)
Keywords: Endoscopy, Gastrointestinal; Gastrointestinal Diseases; Biliary Tract Diseases; Pancreatic Diseases