Penteado C V, Santo Neto H
Anat Anz. 1985;158(1):39-41.
The number and location of the parietal foramen were examined in 100 skulls of brazilian whites, negroes and mulattoes. The authors observed its presence or absence, the lateral differences, the bilateral symmetry, the existence of a median or multiple foramina and the perforation of one or both tables. The parietal foramen was more frequent in the right side than in the left, but the difference was statistically not significant.
在100个巴西白人、黑人和混血人种的颅骨上，对顶孔的数量和位置进行了检查。作者观察了顶孔的有无、左右侧差异、双侧对称性、是否存在正中孔或多个顶孔以及一层或两层骨板的穿孔情况。顶孔在右侧比左侧更常见，但差异无统计学意义。
