McCrory, Penzlen, Hasselblad, Gray (2001), Duke Evidence Report
“Cervical spine manipulation was associated with significant improvement in headache outcomes in trials involving patients with neck pain and/or neck dysfunction and headache.”
McCrory, Penzlen, Hasselblad, Gray (2001), Duke Evidence Report
“Cervical spine manipulation was associated with significant improvement in headache outcomes in trials involving patients with neck pain and/or neck dysfunction and headache.”