Why Must There Be Alpha Designations in the Rosenfield System

question 17

Multiple Choice

Why must there be alpha designations in the Rosenfield system?

• A) Nomenclature applies to other blood group systems besides Rh.
• B) Rosenfield nomenclature is only used in the Rh blood system.
• C) Weiner and Fisher-Race use alpha designations.
• D) None of the above

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