title: Clinical correlates of avascular necrosis in systemic lupus erythematosus.
authors.forename: D J
authors.initials: DJ
authors.lastname: Wallace
mesh_terms: D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology*; D010020:Osteonecrosis / Q000453:epidemiology*; D015995:Prevalence; D012307:Risk Factors