SUN Hui-fang1, LIU Yi1, GUO Jing1,2, CHEN Yang-xi3. Histological study about the effect of orthodontic loading time and duration on the periodontal repair in autologous tooth transplantation[J]. West China Journal of Stomatology, doi: 10.3969/j.issn.1000-1182.2011.03.004.