TY  - RPRT
TI  - Instantaneous hinge axis - it's reproducibility and use as an indicator for dysfunction.
AU  - F M Liebman
PY  - 1982
DO  - 10.1177/00220345820610111801
UR  - https://pubmed.ncbi.nlm.nih.gov/6958730/
ID  - 6958730
ER  -