Hauser G, Roberts M J
Anthropol Anz. 1986 Sep;44(3):257-61.
In a sample of Swazi (47 males and 70 females) the palatal rugae were studied and the results compared with those in the literature. The rugae are generally strong and show considerable complexity. Strength of ridges is associated with arch height, which suggests common factors in development.
在一组斯威士人样本（47名男性和70名女性）中，对腭皱襞进行了研究，并将结果与文献中的结果进行了比较。腭皱襞通常较为明显，且表现出相当的复杂性。嵴的强度与牙弓高度相关，这表明在发育过程中有共同因素。
