Nguyen, C., Nguyen Ngoc Van, P. and Bontems, P. 2024. Burden of Helicobacter pylori infection in children undergoing upper gastrointestinal endoscopy in Vietnam: PhD thesis presented on November 28th, 2023 at the Université Libre de Bruxelles, Brussels, Belgium. Belgian Journal of Paediatrics. 26, 1 (Apr. 2024), 71–72.