H. Łagosz, “ENHANCED RECOVERY AFTER SURGERY (ERAS) PROTOCOLS AND POSTOPERATIVE PAIN OUTCOMES: A LITERATURE REVIEW OF OPIOID-SPARING ANALGESIA IN ADULT SURGICAL PATIENTS”, IJITSS, vol. 3, no. 3(51), Sep. 2026, doi: 10.31435/ijitss.3(51).2026.6061.