TY  - RPRT
TI  - Internal root resorption after vital root resection.
AU  - A L Allen
AU  - J L Gutmann
PY  - 1977
DO  - 10.1016/s0099-2399(77)80119-2
UR  - https://pubmed.ncbi.nlm.nih.gov/275443/
ID  - 275443
ER  -