Anwar, A. , Nazir, H. , Hassan, A. , Khan, F.A. , Khan, A.H.R. and Ahmad, D. 2025. Cognitive Impairment in Patients Requiring Mechanical Ventilation and Sedation Due to Critical Illness: A Prospective Observational Study. Biological and Clinical Sciences Research Journal. 6, 7 (Jul. 2025), 81–85. DOI:https://doi.org/10.54112/bcsrj.v6i7.1877.