MAAD ULLAH; NADEEM SADIQ; AMJAD MAHMOOD. TRANSCATHETER CLOSURE OF SECUNDUM ATRIAL SEPTAL DEFECT WITH LARGEST FENESTRATED DEVICE. Pakistan Armed Forces Medical Journal, [S. l.], v. 66, n. SUPPL-1, p. S225–27, 2016. Disponível em: https://pafmj.org/PAFMJ/article/view/11810. Acesso em: 4 oct. 2025.