THE ADDITIONAL REQUIREMENT OF NALBUPHINE AS RESCUE ANALGESIC ALONG WITH PARACETAMOL AND KETOROLAC IN PAIN MANAGEMENT OF PATIENTS UNDERGOING ELECTIVE CESAREAN SECTION IN FIRST 24 HOURS. FMHR [Internet]. 2025 Jul. 17 [cited 2026 Sep. 21];3(5):792-801. Available from: https://fmhr.net/index.php/fmhr/article/view/581