@misc{indiciaef652567e36af, title = {Upper cervical instability: are clinical tests reliable?}, author = {E. Cattrysse and R. A.H.M. Swinkels and R. A.B. Oostendorp and W. Duquet}, year = {1997}, doi = {10.1054/math.1997.0290}, url = {https://pubmed.ncbi.nlm.nih.gov/11485359/}, note = {Source identifier: 11485359} }