I. G. N. B. Jayantha Ananda, Tjahya Aryasa, and Tjokorda Gde Agung Senapathi, “Epidural Anesthesia in Management of Pregnant Eissenmenger’s Syndrome Patient Undergoing Caesarean Section”, Bioscmed, vol. 8, no. 2, pp. 4055–4058, Dec. 2023, doi: 10.37275/bsm.v8i2.932.