title: Acupuncture and knee osteoarthritis.
authors.forename: Dan C
authors.initials: DC
authors.lastname: Cherkin
authors.forename: Karen J
authors.initials: KJ
authors.lastname: Sherman
mesh_terms: D015670:Acupuncture Therapy; D006801:Humans; D020370:Osteoarthritis, Knee / Q000503:physiopathology / Q000628:therapy*; D010146:Pain / Q000209:etiology; D059408:Pain Management; D012107:Research Design