Elawad A, Benoni G, Montgomery F, Hyddmark U, Persson U, Fredin H. Cost effectiveness of blood substitution in elective orthopedic operations. ActaO [Internet]. 1991 Jan. 1 [cited 2026 Apr. 28];62(5):435-9. Available from: https://actaorthop.org/actao/article/view/22229