Perforation of the pulp chamber floor: repair with mineral trioxide aggregate, light-cured glass ionomer cement and light-cured calcium hydroxide
Wang Jing, Wang Mengyang, Feng Qiaoqiao, Sun Jijun, Ci Haosu
Chinese Journal of Tissue Engineering Research . 2018, (34): 5458 -5463 .  DOI: 10.3969/j.issn.2095-4344.0654