Castien, René F Clinical variables associated with recovery in patients with chronic tension-type headache after treatment with manual therapy. [electronic resource] - Pain Apr 2012 - 893-899 p. digital Publication Type: Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1872-6623 Standard No.: 10.1016/j.pain.2012.01.017 doi Subjects--Topical Terms: AdolescentAdultChronic Pain--diagnosisCohort StudiesFemaleFollow-Up StudiesHeadache Disorders--physiopathologyHumansMaleMiddle AgedMusculoskeletal Manipulations--methodsRecovery of Function--physiologyTension-Type Headache--diagnosisTreatment OutcomeYoung Adult