Xie, Jinsong, Changan Tian, Hongdian Lu, Difang Zhao, and Ming Ding. 2012. “Glycine-Induced Hydrothermal Synthesis of Carbonated Hydroxyapatite Nanorods With Luminescence Property”. Asian Journal of Chemistry 24 (9):4073-75. https://asianpubs.org/index.php/ajchem/article/view/9548.