TY  - GEN
AU  - GROSSMAN,L I
TI  - A few aids to endodontic practice
SN  - 0030-4220
PY  - 2003///0501
KW  - Humans
KW  - Root Canal Therapy
KW  - instrumentation
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0030-4220(56)90008-1
ER  -