Blood transfusion linked to increased risk of spontaneous brain hemorrhage 19 Σεπ 202319 Σεπ 2023 Επιστημονικά Νέα Νευροχειρουργικής https://www.news-medical.net/news/20230913/Blood-transfusion-linked-to-increased-risk-of-spontaneous-brain-hemorrhage.aspx