本站随机挑选祖居黑龙江省齐齐哈尔地区与别民族无通婚史的健康汉族人 112名 ,采用ＨＬＡ分型方法 (补体依赖微量淋巴细胞毒方法 ,分型血清、补体由北京市血液中心提供 ,数据由北京市红十字血液中心ＨＬＡ室处理 )对其ＨＬＡ -Ａ、Ｂ进行了调查 ,结果见附表。附表　齐齐哈尔地 This site randomly selected 112 Han Han people from the Qiqihar region of Heilongjiang Province who had no history of marriage with other ethnic groups. The HLA typing method (complement dependent trace lymphocyte toxicity method, typing serum, and complement was provided by the Beijing Blood Center. The HLA Room of the Beijing Red Cross Blood Center processed the HLA-A and B investigations. The results are shown in the attached table. Schedule Qiqihaer