Sawyer D R, Allison M J, Elzay R P, Pezzia A
Am J Phys Anthropol. 1979 May;50(4):525-6. doi: 10.1002/ajpa.1330500405.
An incidence of tori lower than previously reported was found in a population from Pre-Columbian Peru. It is suggested that the prevalence of tori along with other genetic markers with racial variation may be used to help identify and define a population group.
在哥伦布发现美洲大陆之前的秘鲁人群中，发现结节性骨炎的发病率低于先前报道。有人认为，结节性骨炎的患病率以及其他具有种族差异的基因标记物可用于帮助识别和定义人群群体。
