Soana S, Bertoni G, Gnudi G, Botti P
Institute of Radiology, Veterinary College, University of Parma, Italy.
Anat Histol Embryol. 1996 Sep;25(3):167-73. doi: 10.1111/j.1439-0264.1996.tb00078.x.
The research was carried out in order to study the osteogenesis of skull bones in bovine fetuses. A total of 24 fetuses were considered. The age of specimens ranged from 52 to 212 days. After silver-nitrate impregnation of the skulls, the specimens were examined radiologically using latero-lateral, latero-medial, and dorso-ventral projections.
为了研究牛胎儿颅骨的骨生成,开展了此项研究。共考虑了24个胎儿。标本的年龄范围为52至212天。对头骨进行硝酸银浸渍后,使用侧位、侧内侧和背腹位投影对标本进行放射学检查。