TY  - RPRT
TI  - A technique for preparing an artificial tooth for endodontic access preparation.
AU  - W R Peterson
PY  - 1980
DO  - 10.1016/s0099-2399(80)80007-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6161198/
ID  - 6161198
ER  -