PICO Summary High-dose intravenous versus oral iron in blood donors with iron deficiency: The IronWoMan randomized, controlled clinical trial

Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, Graz, Austria. Department for Anesthesiology and Intensive Care, Medical University of Graz, Graz, Austria. Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Austria. University Hospital Graz, Clinical Institute of Medical and Chemical Laboratory Diagnostics, Graz, Austria. Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria. Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria; Thyroid Endocrinology Osteoporosis Institute Dobnig Graz, Jakob-Redtenbachergasse 10, 8010, Graz, Austria. Electronic address: [email protected].