Müller-Steinhardt , Michael ; Weidmann, Christian ; Wiesneth, Markus ; Weck, Eberhard ; Seifried, Erhard ; Brade, Joachim ; Klüter, Harald (2012) Donor deferral rates after the implementation of a new German blood donor questionnaire. Transfusion medicine and hemotherapy, 39 (1). pp. 17-22. ISSN 1660-3796