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Vretzakis, George, Athina Kleitsaki, Konstantinos Stamoulis, Metaxia Bareka, Stavroula Georgopoulou, Menelaos Karanikolas, und Athanasios Giannoukas. Intra-operative Intravenous Fluid Restriction Reduces Perioperative Red Blood Cell Transfusion in Elective Cardiac Surgery, Especially in Transfusion-prone Patients: A Prospective, Randomized Controlled Trial. BioMed Central, 2010.

Vretzakis, George, et al. Intra-operative Intravenous Fluid Restriction Reduces Perioperative Red Blood Cell Transfusion in Elective Cardiac Surgery, Especially in Transfusion-prone Patients: A Prospective, Randomized Controlled Trial. BioMed Central, 2010.