1.
Nik Ab Rahman NH, Kanesan K. The Efficacy of Patient Controlled Analgesia for Acute Non Traumatic Abdominal Pain in Emergency Department. imjm [Internet]. 2023 Jul. 1 [cited 2024 May 20];22(3). Available from: https://journals.iium.edu.my/kom/index.php/imjm/article/view/1988