APA
Wendel H. P., Heller W., Gallimore M. J., Bantel H., Müller-Beissenhirtz H. & Hoffmeister H. E. (19930427). The prolonged activated clotting time (ACT) with aprotinin depends on the type of activator used for measurement. : Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis.
Chicago
Wendel H P, Heller W, Gallimore M J, Bantel H, Müller-Beissenhirtz H and Hoffmeister H E. 19930427. The prolonged activated clotting time (ACT) with aprotinin depends on the type of activator used for measurement. : Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis.
Harvard
Wendel H. P., Heller W., Gallimore M. J., Bantel H., Müller-Beissenhirtz H. and Hoffmeister H. E. (19930427). The prolonged activated clotting time (ACT) with aprotinin depends on the type of activator used for measurement. : Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis.
MLA
Wendel H P, Heller W, Gallimore M J, Bantel H, Müller-Beissenhirtz H and Hoffmeister H E. The prolonged activated clotting time (ACT) with aprotinin depends on the type of activator used for measurement. : Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis. 19930427.