Shaikh, Safiya I., and Lakshmi R. R. “Anesthesia for an Adult Patient With Patent Ductus Arteriosus for Interval Tubectomy”. Anaesthesia, Pain & Intensive Care (January 27, 2019): 405-407. Accessed November 8, 2024. https://mail.apicareonline.com/index.php/APIC/article/view/340.