Qing, L., Hong, Z., Xu, S., Ning, Y., Ma, X., Yang, M., & Chen, L. (2021). Periodontal Regeneration of Teeth with Radicular Developmental Groove after Intentional Replantation: Two Case Reports. Iranian Endodontic Journal, 16(4), 254–260. https://doi.org/10.22037/iej.v16i4.33432