AU - Helvacıoğlu-yiğit, Dilek AU - Yılmaz, Ayça AU - Sarıdağ, Serkan AU - Avcu, Egemen AU - Yıldıran, Yasemin TI - Vertical fracture resistance of roots retreated using different instrumentation techniques PT - Journal Article DP - 2016 TA - Turk Endod J PG - 1-6 VI - 1 IP - 1 AID - 10.14744/TEJ.2016.54264 [doi] 4100 - https://dx.doi.org/10.14744/TEJ.2016.54264 SO - Turkish Endodontic Journal (TEJ), 2016 1(1):1