TY  - RPRT
TI  - A post crown technique using a nickel-cobalt-chromium post.
AU  - F J Harty
AU  - L J Leggett
PY  - 1972
DO  - 10.1038/sj.bdj.4802855
UR  - https://pubmed.ncbi.nlm.nih.gov/4562068/
ID  - 4562068
ER  -