%0 Journal Article %B Journal of Manipulative and Physiological Therapeutics %D 2011 %G eng %M 21978544 %P 514-24 %T Ultrasonographic analysis of the neck flexor muscles in patients with chronic neck pain and changes after cervical spine mobilization %V 34 %7 2011/10/08 %8 229572929859 %@ 1532-6586 (Electronic)0161-4754 (Linking)