<i>CTLA-4</i> Gene Polymorphism and the Risk of Systemic Lupus Erythematosus in the Chinese Population

<table>PCR restriction fragment length polymorphism results of −1661 A to G substitution in <i>CTLA-4</i> promoter region.(1) AG genotype; (2) AA genotype; (3) GG genotype.</table>

BioMed Research International

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Figure 2: <i>CTLA-4</i> Gene Polymorphism and the Risk of Systemic Lupus Erythematosus in the Chinese Population 

BioMed Research International

CTLA-4 Gene Polymorphism and the Risk of Systemic Lupus Erythematosus in the Chinese Population

Figure 2