Isngadi, Isngadi, Rudi Hartono, Dewi Puspitorini Husodo, and Eka Sunarwidhi Prasedya. “Low Dose Hyperbaric Bupivacaine 5 Mg Combined With 50 Mcg Fentanyl for Cesarean Section in Maternal Heart Disease”. Anaesthesia, Pain & Intensive Care 23, no. 3 (April 27, 2020): 274-278. Accessed December 22, 2024. https://apicareonline.com/index.php/APIC/article/view/1135.