Lampus H, Candy C, Rendy L, Rangan AA. Role of Endoscopic Procedure in Foreign Body (Button Battery) Ingestion in Children: A Case Report. MSJ [Internet]. 2023 Jul. 12 [cited 2024 Jul. 18];5(2):169-74. Available from: https://ejournal.unsrat.ac.id/v3/index.php/msj/article/view/46219