Sadiq N, Ullah M, Younis U, Mahmood A, Akhtar K. TRANSCATHETER DEVICE CLOSURE OF SECUNDUM ASD A 10 YEARS EXPERIENCE - A SINGLE CENTRE STUDY. Pak Heart J [Internet]. 2016Sep.10 [cited 2024Nov.23];48(3). Available from: https://pakheartjournal.com/index.php/pk/article/view/963