“Effect of Preoperative Hematocrit Level on Early Postoperative Outcomes in Coronary Artery Bypass Graft Surgery Patients- A Cross-Sectional Study at Tertiary Cardiac Care Hospital, Rawalpindi, Pakistan”. Life and Science, vol. 7, no. 3, July 2026, p. 9, https://doi.org/10.37185/LnS.1.1.1178.