Memon, Farzana, Farhana Aziz, Salma Memon, Amina Aziz, and Amber Hussain. “Knowledge Regarding Oxygen-Therapy Among Nurses and Technicians in Emergency and Intensive Care Units of Tertiary Care Hospitals, Karachi”. Journal of Farkhanda Institute of Nursing And Public Health (JFINPH) 2, no. 2 (December 12, 2022): 35–40. Accessed April 25, 2024. https://jfinph.org.pk/index.php/jfinph/article/view/56.