Which IgG Subclass Primarily Comprises Antibodies to the Rh Blood

question 48

Multiple Choice

Which IgG subclass primarily comprises antibodies to the Rh blood group system?

• A) IgG₁, IgG₂
• B) IgG₂, IgG₄
• C) IgG₃, IgG₄
• D) IgG₁, IgG₃

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