TY - JOUR A1 - Artmann, Gerhard A1 - Schikarsky, C. T1 - Ginkgo Biloba extract (EGb 761) protects red blood cells from oxidative damage. Artmann, Gerhard Michael; Schikarsky, C. JF - Clinical Hemorheology. 13 (1993), H. 4 Y1 - 1993 SN - 0271-5198 SP - 529 EP - 539 ER - TY - JOUR A1 - Ackermann, Hans-Josef A1 - Jäger, Michael A1 - Osterfeld, Utz A1 - Hornung, Christoph T1 - Building a Multimedia ISDN PC / Jäger, Michael ; Osterfeld, Utz ; Ackermann, Hans-Josef ; Hornung, Christoph JF - Institute of Electrical and Electronics Engineers: IEEE computer graphics and applications. 13 (1993), H. 5 Y1 - 1993 SN - 0272-1716 SP - 24 EP - 33 ER -