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Old 11-17-2013, 03:07 PM
Marlene Marlene is offline
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Join Date: Apr 2007
Posts: 498
15 yr Member
Marlene Marlene is offline
Member
 
Join Date: Apr 2007
Posts: 498
15 yr Member
Default Off-the-wall question

Does anyone know if packed red cells used for transfusions have any vitamin B12 in them?
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