"Glossary of Osteopathic Terminology"(PDF). American Association of Colleges of Osteopathic Medicine. April 2009. p. 28. Archived from the original(PDF) on 2 October 2013. Retrieved 25 August 2012.
Wong, CK; Abraham, T; Karimi, P; Ow-Wing, C (Apr 2014). "Strain counterstrain technique to decrease tender point palpation pain compared to control conditions: a systematic review with meta-analysis". Journal of Bodywork and Movement Therapies. 18 (2): 165. doi:10.1016/j.jbmt.2013.09.010. PMID24725782.
Wong, CK; Abraham, T; Karimi, P; Ow-Wing, C (Apr 2014). "Strain counterstrain technique to decrease tender point palpation pain compared to control conditions: a systematic review with meta-analysis". Journal of Bodywork and Movement Therapies. 18 (2): 165. doi:10.1016/j.jbmt.2013.09.010. PMID24725782.
"Glossary of Osteopathic Terminology"(PDF). American Association of Colleges of Osteopathic Medicine. April 2009. p. 28. Archived from the original(PDF) on 2 October 2013. Retrieved 25 August 2012.