• An international investigation into O red blood cell unit administration in hospitals: the GRoup O Utilization Patterns (GROUP) study 

      Zeller, Michelle P.; Barty, Rebecca; Aandahl, Astrid; Apelseth, Torunn Oveland; Callum, Jeannie; Dunbar, Nancy M.; Elahie, Allahna; Garritsen, Henk; Hancock, Helen; Kutner, José Mauro; Manukian, Belinda; Mizuta, Shuichi; Okuda, Makoto; Pagano, Monica B.; Pogłód, Ryszard; Rushford, Kylie; Selleng, Kathleen; Sørensen, Claess Henning; Sprogøe, Ulrik; Staves, Julie; Weiland, Thorsten; Wendel, Silvano; Wood, Erica M.; Watering, Leo van de; Wordragen-Vlaswinkel, Maria van; Ziman, Alyssa; Zwaginga, Jaap Jan; Murphy, Michael F.; Heddle, Nancy M.; Yazer, Mark H. (Transfusion;57(10), Journal article; Peer reviewed, 2017-08-25)
      BACKGROUND: Transfusion of group O blood to non-O recipients, or transfusion of D- blood to D+ recipients, can result in shortages of group O or D- blood, respectively. This study investigated RBC utilization patterns at ...