Imtiaz Ahmad, Tanveer Ahmad, Imran Khan, Raheela Mukhtar. Comparison of spontaneous resolution of secundum atrial septal defects in term and preterm neonates. J. Univ. Med. Dent. Coll. [Internet]. 2025May30 [cited 2026Feb.10];16(2):1061-5. Available from: https://mail.jumdc.com/index.php/jumdc/article/view/1101