Fig. 1From: Genetic polymorphisms of HLA-DP and isolated anti-HBc are important subsets of occult hepatitis B infection in Indonesian blood donors: a case-control studyGenotypic distribution of the four polymorphisms. Genotyping of each subject for HLA-DPA1 (rs3077) and HLA-DPB1 (rs3135021, rs9277535, rs2281388) variants at rates of >97.5%Back to article page