Mirza Nahiduzzaman, Suman Kundu, Manas Kanti Mazumder, MD. Touhidul Islam, Shubamay Deb Nath, & Rajeebshankar Karmakar. (2026). Predicting Vasopressor Requirement in Sepsis: A Comparison Between Perfusion Index and Blood Lactate. Bangladesh Critical Care Journal, 14(1), 28–33. https://doi.org/10.3329/bccj.v14i1.88321