A treatment effect for PPT levels over the C5-C6 zygapophyseal joint (P b .001) was found: PPT increased bilaterally 1 week after the intervention. No other significant changes in PPT levels were found (P N .195).
A treatment effect for PPT levels over the C5-C6 zygapophyseal joint (P b .001) was found: PPT increased bilaterally 1 week after the intervention. No other significant changes inPPT levels were found (P N .195).