#30600 Blood type patch 0(l) Rh-
A blood type (also called a blood group) is a
classification of blood based on the presence or absence of inherited antigenic
substances on the surface of red blood cells.
The ABO system is the most
important blood-group system in human-blood transfusion.
The Rhesus system is
the second most significant blood-group system in human-blood transfusion...learn more
Dimensions: 4.5 x 1.5 inches.(11 x 2.2 cm)
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