Yungyuenpipat A, Daengsawat B, Amornyotin S. Nalbuphine as an Intrathecal Adjuvant: a Minireview. Thai J Anesthesiol [internet]. 2025 Jul. 1 [cited 2026 Sep. 20];51(4):273-9. available from: https://he02.tci-thaijo.org/index.php/anesthai/article/view/276349