TY  - RPRT
TI  - Artificial disc.
AU  - J Kenneth Burkus
AU  - David W Polly
AU  - Matthew Gornet
PY  - 2005
DO  - 10.3171/spi.2005.2.3.0395
UR  - https://pubmed.ncbi.nlm.nih.gov/15796371/
ID  - 15796371
ER  -