Djer MM, Idris NS, Angelina A. Transcatheter closure of tubular type patent ductus arteriosus using Amplatzer® ductal occluder II: a case report. PI [Internet]. 2013Oct.30 [cited 2025Apr.19];53(5):291-4. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/309