TY  - RPRT
TI  - Defining pseudoarthrosis in the cervical spine with differing motion thresholds.
AU  - John A Hipp
AU  - Charles A Reitman
AU  - Nicholas Wharton
PY  - 2005
DO  - 10.1097/01.brs.0000151011.32573.f1
UR  - https://pubmed.ncbi.nlm.nih.gov/15644758/
ID  - 15644758
ER  -