• Prevalence of arthritis in Africa : a systematic review and meta-analysis 

      Usenbo, Anthony; Kramer, Veronika; Young, Taryn; Musekiwa, Alfred (Public Library of Science, 2015-08)
      Objective: In this systematic review, we estimate the prevalence of six types of arthritis in Africa; namely rheumatoid arthritis, osteoarthritis, juvenile arthritis, psoriatic arthritis, gout, and ankylosing ...