The HLA-DR antigen frequency in Northern Ireland compared to the frequency in Bristol, Edinburgh and Eire.
D004739:England; D005787:Gene Frequency; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II / Q000235:genetics*; D006801:Humans; D007494:Ireland; D009660:Northern Ireland; D012606:Scotland
D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II