Clinical study on the treatment for longitudinal odontoschism of posterior tooth employing the intradental circular ligation as supplemental therapy 牙内环形结扎辅助治疗后牙纵裂的临床研究
Aim: To explore the relationship between NO and intradental inflammatory hyperalgesia. 目的:探讨NO与牙髓炎性痛过敏的关系。