Adhikari, C. M.; Timalsena, B. K.; Shah, S.; Shrestha, M.; Prajapati, D. Device Closure of Patent Ductus Arteriosus in Adults. J. Nat. Heart Lung Soc. Nep. 2026, 5 (1), 61-71. https://doi.org/10.3126/jnhls.v5i1.96169.