Study of Cross Match to Transfusion Ratio in Patients Undergoing Elective Orthopedic Surgery. Indus Journal of Bioscience Research, [S. l.], v. 3, n. 4, p. 169–174, 2025. DOI: 10.70749/ijbr.v3i4.889. Disponível em: https://ijbr.com.pk/IJBR/article/view/889. Acesso em: 14 aug. 2025.