Percutaneous patent ductus arteriosus closure: Twelve years of experience João Antunes Sarmento; Ana Correia-Costa; Edite Gonçalves; Maria João Baptista; João Carlos Silva; Jorge Moreira;

Percutaneous closure of patent ductus arteriosus: A standard procedure with new perspectives Fátima F. Pinto;

Anomalous left coronary artery from the pulmonary artery syndrome: When everything falls into place Carla Marques Pires; Marisa Pereira; João Antunes Sarmento; Sofia Granja; Jorge Moreira;