Frasca P, Harper R A, Katz J L
J Dent Res. 1978 Mar;57(3):526-33. doi: 10.1177/00220345780570032201.
Scanning electron microscopy and x-ray microdiffraction studies were conducted on single isolated osteons appearing "bright," "dark" and "intermediate" under crossed polaroids and the orientations of collagen fibers and crystallites within them determined.
对在正交偏光镜下呈现“明亮”“黑暗”和“中间”状态的单个孤立骨单位进行了扫描电子显微镜和X射线微衍射研究，并确定了其中胶原纤维和微晶的取向。
