Three-Dimensional Observation of Microstructure of Bone Tissue Using High-Precision Machining. - Naomichi Furushiro; Hideo Yokota; Sakiko Nakamura; Kazuhiro Fujisaki; Yutaka Yamagata; Mitsunori Kokubo; Ryutaro Himeno; Akitake Makinouchi; Toshiro Higuchi (Int. J. Autom. Technol., 2017)