Abdul Rashid, Ujala, Zoha Fatima, Umara Nasim, and Hafiza Amina Muattar. “Delirium in Critical Care Unit Patients: Prevalence and Associated Risk Factors”. Journal of the Pakistan Medical Association 73, no. 12 (November 28, 2023): 2438–2441. Accessed August 8, 2026. https://jpma.org.pk/index.php/public_html/article/view/8135.