Septiadi, N. (2026) “Effectiveness of Subcutaneous Bupivacaine–Ketamine Wound Infiltration in Reducing Post-Cesarean Section Pain: A Randomized, Double-Blind, Controlled Trial”, Frontiers on Healthcare Research, 3(2), pp. 12–21. doi:10.63918/fhr.v3.n2.p12-21.2026.