Figure 1From: Genetic polymorphisms in plasminogen activator inhibitor-1 predict susceptibility to steroid-induced osteonecrosis of the femoral head in Chinese populationClustering graphs of genotypes for rs11178 (+10700 C/T in the 3′UTR, A) and rs2227631 (-844 G/A in the promoter, B). The genotyping success rate was over 95%.Back to article page