title: Efficacy of acupuncture for low-back pain.
authors.forename: Yiu-Ming
authors.initials: YM
authors.lastname: Wong
mesh_terms: D015670:Acupuncture Therapy / Q000191:economics*; D017281:Cost of Illness; D005260:Female; D006295:Health Resources / Q000706:statistics & numerical data*; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D017116:Low Back Pain / Q000628:therapy*; D008297:Male; D009819:Office Visits / Q000706:statistics & numerical data*