Title: Cotton And Williams Practical Gastrointestinal Endoscopy The Fundamentals
Subjects: Endoscope and endoscopy, Gastrointestinal system, diseases, Medicine, examinations, questions, etc., Gastrointestinal Diseases, Diagnosis, Endoscopy, Methods, Surgery, MEDICAL / Internal Medicine, MEDICAL / Evidence-Based Medicine, MEDICAL / Diseases, MEDICAL / Clinical Medicine, HEALTH & FITNESS / Diseases / General, Gastroscopy, Gastrointestinal system, Diseases, Endoscopic surgery