title: Efficacy still uncertain for widely used supplements for arthritis.
authors.forename: Tracy
authors.initials: T
authors.lastname: Hampton
mesh_terms: D002809:Chondroitin Sulfates / Q000627:therapeutic use*; D019587:Dietary Supplements; D005944:Glucosamine / Q000627:therapeutic use*; D006801:Humans; D010003:Osteoarthritis / Q000188:drug therapy*
chemical_list: D002809:Chondroitin Sulfates; D005944:Glucosamine