title: Correspondence (letter to the editor): almost Ineffective.
authors.forename: Alexander
authors.initials: A
authors.lastname: Weiss
mesh_terms: D018501:Antirheumatic Agents / Q000008:administration & dosage*; D001178:Arthroplasty / Q000379:methods*; D006801:Humans; D020370:Osteoarthritis, Knee / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D026741:Physical Therapy Modalities; D014481:United States
chemical_list: D018501:Antirheumatic Agents