TY  - JOUR 
T1  - Regenerative Endodontic Treatment as a Retreatment Option for a Tooth with Open Apex - A Case Report
JO  - Brazilian Dental Journal
A1  - Miltiadous, Maria-Elpida A.
A1  - Floratos, Spyros G.
SN  - 0103-6440
UL  - 10.1590/0103-644020130218
VL  - 26 
Y1  - 2015
PB  - Brasil 
ER  -