“Investigating the Impact of HAIs on Patient Outcomes Including Morbidity, Mortality, and Length of Stay in ICU in a Tertiary Care Hospital in Karachi”. Pakistan Journal of Medical & Cardiological Review 4, no. 3 (September 6, 2025): 1523–1535. Accessed April 21, 2026. http://pakjmcr.com/index.php/1/article/view/152.