In vivo measurement of intradiscal pressure changes related to thrust and non-thrust spinal manipulation in an animal model: a pilot study.

"Declarations Ethics approval/consent to participateThe experimental protocols for animal usage were reviewed and approved by Institutional Animal Care and Use Committee of Palmer College of Chiropractic #20091202 M.following the National Institutes of Health guide for the care and use of laboratory animals (NIH Publications No. 80-23). Consent for publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This work was supported by NIH/National Center for Complementary and Integrative Health (NCCIH) K01 AT005935 to WRR. The experimental work was conducted in a facility constructed with support from Research Facilities Improvement Grant Number C06 RR 15433 from the National Center for Research Resources, NIH."