Biocompatibility of hydroxyapatite/TiO2 nanotube composites
Zhang Hang-zhou, Sun Yu, Wang Lin, Tian Ang, Xue Xiang-xin, Bai Xi-zhuang
Chinese Journal of Tissue Engineering Research . 2014, (3): 335 -340 .  DOI: 10.3969/j.issn.2095-4344.2014.03.002