MD R.A.B. Oude Nijhuis Positions PhD Candidate, MD-PhD Main activities Patient care, Research Specialisation Gastroenterology and hepatology Focus of research Neurogastroenterology and Motility: Achalasia and Gastroesophageal Reflux Disease Amsterdam UMC Research Institutes Amsterdam Gastroenterology Endocrinology Metabolism AMC departments Gastroenterology and Hepatology Graduate School Key publications All Publications