Effect of surgical approach to hip arthroplasty on postoperative pain and mobilization and on efficacy of intrathecal oxytocin for pain. - Shields JS; Ijebuonwu DC; Korn EG; Mueller A; Houle TT; Langfitt MK; Pollock DC; Eisenach JC (MedRxiv : the preprint server for health sciences, 2025)