Dr. Gautam Rawal, Dr. Raj Kumar, Dr. Sankalp Yadav, and Ms. Sujana R. “Pain Management in Intensive Care Unit: A Brief Review”. Medico Research Chronicles 6, no. 6 (December 31, 2019): 302-309. Accessed December 22, 2024. https://medrech.com/index.php/medrech/article/view/404.