Meybohm, P., Herrmann, E., Nierhoff, J., & Zacharowski, K. (2013). Aprotinin May Increase Mortality in Low and Intermediate Risk but Not in High Risk Cardiac Surgical Patients Compared to Tranexamic Acid and ε-Aminocaproic Acid – A Meta-Analysis of Randomised and Observational Trials of over 30.000 Patients. Public Library of Science.

Meybohm, Patrick, Eva Herrmann, Julia Nierhoff, a Kai Zacharowski. Aprotinin May Increase Mortality in Low and Intermediate Risk but Not in High Risk Cardiac Surgical Patients Compared to Tranexamic Acid and ε-Aminocaproic Acid – A Meta-Analysis of Randomised and Observational Trials of Over 30.000 Patients. Public Library of Science, 2013.

Meybohm, Patrick, Eva Herrmann, Julia Nierhoff, a Kai Zacharowski. Aprotinin May Increase Mortality in Low and Intermediate Risk but Not in High Risk Cardiac Surgical Patients Compared to Tranexamic Acid and ε-Aminocaproic Acid – A Meta-Analysis of Randomised and Observational Trials of Over 30.000 Patients. Public Library of Science, 2013.