Incidence of Blood Groups among the Maya Indians of Yucatan

[摘要] Two hundred and twenty-three pure Mayas and 202 people of mixed Maya and Spanish blood were grouped. A high percentage incidence of Group O was found, in the case of the Mayas amounting to 97.7 per cent. This points to the racial purity and antiquity of the Maya stock.

[学科分类] 生物科学（综合）