title: WOMAC: a 20-year experiential review of a patient-centered self-reported health status questionnaire.
authors.forename: Nicholas
authors.initials: N
authors.lastname: Bellamy
mesh_terms: D006304:Health Status; D006801:Humans; D010003:Osteoarthritis / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D018802:Patient-Centered Care; D011379:Prognosis; D011788:Quality of Life; D012647:Self-Assessment; D011795:Surveys and Questionnaires; D016896:Treatment Outcome