Walton K W, Valente A J
Vox Sang. 1976 Oct;31(4):358-70. doi: 10.1111/j.1423-0410.1976.tb04648.x.
168 sera from a British (West Midlands) population of normal blood donors were typed for the factors Ag (x, y, a1, d, t, c, g and h). The results were compared with the published data from other populations. The 8 factors were found in 27 different phenotypic combinations including a single instance of the combination Ag (y-h+) not previously reported. The occurrence of this phenotype is discussed in relation to the theoretical models of the genetic control of the Ag system.
对来自英国（西米德兰兹郡）正常献血者群体的168份血清进行了Ag（x、y、a1、d、t、c、g和h）因子分型。将结果与其他群体已发表的数据进行了比较。发现这8个因子存在于27种不同的表型组合中，包括一种此前未报道过的Ag（y-h+）组合的单一实例。结合Ag系统遗传控制的理论模型对这种表型的出现进行了讨论。
