Zheng, Zhen The effect of electroacupuncture on opioid-like medication consumption by chronic pain patients: a pilot randomized controlled clinical trial. [electronic resource] - European journal of pain (London, England) Jul 2008 - 671-6 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1532-2149 Standard No.: 10.1016/j.ejpain.2007.10.003 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAnalgesics, Opioid--administration & dosageChronic DiseaseCombined Modality TherapyDepression--complicationsElectroacupunctureFemaleFollow-Up StudiesHumansMaleMiddle AgedPain--drug therapyPain ManagementPain MeasurementPilot ProjectsProhibitinsQuality of LifeSingle-Blind MethodSurveys and QuestionnairesTime FactorsTreatment Outcome