TY  - RPRT
TI  - Upper cervical instability: are clinical tests reliable?
AU  - E. Cattrysse
AU  - R. A.H.M. Swinkels
AU  - R. A.B. Oostendorp
AU  - W. Duquet
PY  - 1997
DO  - 10.1054/math.1997.0290
UR  - https://pubmed.ncbi.nlm.nih.gov/11485359/
ID  - 11485359
ER  -