Enhancement of the haemostatic effect of platelets in the presence of high normal concentrations of von Willebrand factor for critically ill patients needing platelet transfusion—a... oleh Goetz Herrmann, Andrea Blum, Daniel Bolliger, Rita Achermann, Anna Estermann, Caroline Eva Gebhard, Anne Henn, Jan Huber, Jasprit Singh, Atanas Todorov, Tatjana Zehnder, Núria Zellweger, Andreas Buser, Dimitrios A. Tsakiris, Alexa Hollinger, Martin Siegemund