TY - JOUR T1 - The impact of opioid-free labor epidural analgesia maternal and infant outcomes: a retrospective cohort study JO - Brazilian Journal of Anesthesiology A1 - Brahmbhatt, Kush S. A1 - Reddy, Ankith P. A1 - Bonilla, Hiram A. Acevedo A1 - Tahashilder, Ibrahim A1 - Ibrahim, Mohamed A1 - Simon, Michelle A1 - Vadhera, Rakesh B. A1 - Babazade, Rovnat SN - 2352-2291 UL - 10.1016/j.bjane.2026.844750 VL - 76 Y1 - 2026 PB - Brasil ER -