Retrospective study of the prognosis and influence factors of crown-fractured young maxillary incisors with pulp exposure
Wang Qilin, Huang Shanjuan, Chen Jie, Ge Lihong, Liu He
West China Journal of Stomatology . 2011, (06): 622 -625 .  DOI: 10.3969/j.issn.1000-1182.2011.06.015