Callender S, Langman M J, Macleod I N, Mosbech J, Nielsen K R
Gut. 1971 Jun;12(6):465-7. doi: 10.1136/gut.12.6.465.
Comparison of the ABO blood groups of patients with all forms of gastric cancer and of those with gastric cancer preceded by pernicious anaemia has shown no differences between them. This finding supports the concept that blood group has a single effect associated with an underlying factor predisposing to either disease.
对各种类型胃癌患者以及患有恶性贫血并继发胃癌患者的ABO血型进行比较后发现,两者之间并无差异。这一发现支持了血型与引发这两种疾病的潜在因素存在单一关联的观点。