title: Remember the Titanic: what we know of knee osteoarthritis is but the tip of the iceberg.
authors.forename: Anita E
authors.initials: AE
authors.lastname: Wluka
mesh_terms: D006801:Humans; D020370:Osteoarthritis, Knee / Q000145:classification / Q000000981:diagnostic imaging / Q000453:epidemiology*; D015995:Prevalence; D011859:Radiography; D014481:United States / Q000453:epidemiology