Rayyan, M. I. R., Ghiffari, S. S., Hariyanto, A., Winarso, A. W. W., Darmawan, H. and Fardhani, I. M. (2024) “Combined Spinal-Epidural Anesthesia with Isobaric Ropivacaine 0.375% for Inguinal Hernia Surgery in a Heart Failure Patient with Ejection Fraction of 36%”, Indonesian Journal of Anesthesiology and Reanimation, 6(1), pp. 50–57. doi: 10.20473/ijar.V6I12024.50-57.