AL Hawari, Mohammad Asker. “The Effect of Air Mattresses (Total Care P 500®) on Pressure Ulcer Prevalence and Incidence Rates Among Adult Post Cardiac Surgical Patients”. International Journal of Nursing 5, no. 2 (November 24, 2019). Accessed March 29, 2023. https://ijnonline.com/index.php/ijn/article/view/214.