Zahid, M., Zareen, A., Zahid, T., Anjum, W., Altaf, K., & Sarwar, H. . (2026). Diagnostic Accuracy of Internal Jugular Vein Collapsibility Index For The Diagnosis of Hypovolemia In Intensive Care Unit Patients. Journal of Rawalpindi Medical College, 30(2). https://doi.org/10.37939/jrmc.v30i2.3146