Authors
C. Levene
National Blood Group Reference Laboratory (NBGRL), Ramat Gan, Israel.
O. Asher
NBGRL, Ramat Gan, Israel.
E. Shinar
Magen David Adom—National Blood Services, Ramat Gan, Israel.
V. Yahalom
NBGRL, Magen David Adom— National Blood Services, Ramat Gan, Israel.