Haider Ali, S. M., A. Farhan, A. Razzaq, Sami Ur Rehman, and K. Ali. “Study of Cross Match to Transfusion Ratio in Patients Undergoing Elective Orthopedic Surgery”. Indus Journal of Bioscience Research, vol. 3, no. 4, Apr. 2025, pp. 169-74, doi:10.70749/ijbr.v3i4.889.