Here you can find the sources mentioned on the website. More references on the evidence can be found in the Thesis.

Argosy Publishing. Visible Body Muscle Premium. Massachusetts: Argosy Publishing; c2007-2015[last update c2015; cited 2015 March 13]. URL:

Butler D. The neurodynamic techniques: a definite guide from the noigroup team dvd and handbook – edited by david butler. 3rd ed. Australia: Neuro Orthopaedic Institute Australasia; 2010. p. 36.

Chhanlal Shah K, Rajshekhar V. Reliability of diagnosis of soft cervical disc prolapse using spurling’s test. British Journal of Neurosurgery. 2004;18(5):480-483.

Farshad M, Min K. Abduction extension cervical nerve root stress test: anatomical bases and clinical relevance. Eur Spine J. 2003;22:1522-1525.

Ghasemi M, Golabchi K, Mousavi SA, Asadi B, Rezvani M, Shaygannejad V, et al. The value of provocative tests in diagnosis of cervical radiculopathy. J Res Med Sci 2013;18:35-8.

Hall TM, Robinson K. The flexion-rotation test and active cervical mobility–a comparative measurement study in cervicogenic headache. Man Ther 2004;9:197-202.

Hall TM, Robinson KW, Fujinawa O, Akasaka K, Pyne EA. Intertester reliability and diagnostic validity oft he cervical flexion rotation test. J Manipulative Physio Ther. 2008; 31:293-300.

Hutting N, Scholten-Peeters GG, Vijverman V, Keesenberg MD, Verhagen AP. Diagnostic accuracy of upper cervical spine instability tests: a systematic review. Phys Ther. 2013 Dec;93(12):1686-95. doi: 10.2522/ptj.20130186. Epub 2013 Jul 25.

Magee DJ. Orthopedic physical assessment. 5th ed. St. Louis: Saunders Elsevier; 2006.

Schuenke M, Schulte E, Schumacher U. Atlas of anatomy: General anatomy and musculoskeletal system. 6th ed. New York: Thieme; 2006.

Shabat S, Leitner Y, David R, Folman Y. The correlation between spurling test and imaging studies detecting cervical radiculopathy. J Neuroimaging. 2012;22(4):375-378.

Tong H, Haig AJ, Yamakwa K. The spurlings test and cervical radiculopathy. Spine. 2002;27(2):156-159.

The International classification of headache disorders: 2nd edition. Cephalalgia 2004;24(Suppl 1):9-160.

Viikari-Juntara E, Porras M, Laasonen EM. Validity of clinical tests in the diagnosis of root compression in cervical disc disease. Spine. 1989;14(3).

Wainner RS, Fritz JM, Irrgang JJ, Boninger ML, Delitto A, Allison CS. Reliability and diagnostic accuracy of the clinical examination and patients self-report measures for cervical radiculopathy. Spine. 2003;28:52-62.

Uitvlugt G, Indenbaum S. Clinical assessment of atlantoaxial instability using the sharp-purser test. Arthritis and Rheumatism. 1988;31(7).

Zito G, Jull G, Story I. Clinical tests of musculoskeletaldysfunction in the diagnosis Ther 2006;11:118-29.