TY  - RPRT
TI  - Long-standing root fracture.
AU  - M E Kinni
AU  - R W Kreutz
PY  - 1990
DO  - 10.1016/0030-4220(90)90283-x
UR  - https://pubmed.ncbi.nlm.nih.gov/2296445/
ID  - 2296445
ER  -