Mohammad Asrafuzzaman, Md Mahabub Morshed, Rumana Sultana and Moffijul Haque Khan 2024. Correlation of Caval Index and Central Venous Pressure in Non-ventilated Critically ill Patients. Bangladesh Critical Care Journal. 12, 1 (Apr. 2024), 29–34. DOI:https://doi.org/10.3329/bccj.v12i1.72418.