Lampus, Harsali, Candy Candy, Leo Rendy, and Andy A. Rangan. “Role of Endoscopic Procedure in Foreign Body (Button Battery) Ingestion in Children: A Case Report”. Medical Scope Journal 5, no. 2 (July 12, 2023): 169–174. Accessed July 18, 2024. https://ejournal.unsrat.ac.id/v3/index.php/msj/article/view/46219.