Koentartiwi D. English Case report: Succesfully Management of Critical Pulmonary Stenosis in a 12-Month-Old Boy By percutaneous transluminal balloon valvuloplasty. WMJ [Internet]. 2021 Nov. 30 [cited 2026 Jan. 16];6(2):67-74. Available from: https://www.ejournal.warmadewa.ac.id/index.php/warmadewa_medical_journal/article/view/3356