TY  - RPRT
TI  - Endodontic failures due to vertical root fractures: two case reports.
AU  - J J Plant
AU  - R A Uchin
PY  - 1976
DO  - 10.1016/s0099-2399(76)80184-7
UR  - https://pubmed.ncbi.nlm.nih.gov/1063249/
ID  - 1063249
ER  -