Iftikhar, Areeba, Muhammad Arif, Saima Bibi, and Asif Hanif. 2020. “Factors Affecting Quality of Sleep in Intensive Care Units of Gulab Devi Chest Hospital and Hameed Latif Hospital, Lahore: Factors Affecting Quality of Sleep in Intensive Care Unit”. Pakistan Journal of Physical Therapy (PJPT) 1 (3):25-28. https://doi.org/10.52229/pjpt.v1i3.456.