Stevens, W., Morse, B., Bernard, A., et al. (2017). Incompatible Type A Plasma Transfusion in Patients Requiring Massive Transfusion Protocol: Outcomes of an Eastern Association for the Surgery of Trauma Multicenter Study. (Abstract only.) The Journal of Trauma and Acute Care Surgery. 83(1):25-29.
The authors reviewed data on 1,536 patients (92% received compatible plasma transfusions and 8% received incompatible type A plasma). There were no differences in morbidity or mortality between the two groups.