Methods HLA-DRB1 allele in 32 Chinese patients with ALL, 33 with CML and 104 healthy individuals of Fujian native Han Population were identified by polymerase chain reaction - specific sequence primers (PCR-SSP) methods.

• 方法 用聚合酶链反应-序列特异引物(PCR-SSP)方法,对32例ALL、33例CML患者和104例健康志愿者(均为汉族闽籍)的HLA-DRB1基因进行分型并分析HLA-DRB1基因的分布,计算相对危险率RR。