title: Co-screening for primary biliary cirrhosis and coeliac disease. Helicobacter pylori: the African enigma.
authors: I
authors: I
authors: Segal
authors: R
authors: R
authors: Ally
authors: F
authors: F
authors: Sitas
authors: A R
authors: AR
authors: Walker
mesh_terms: D000349:Africa / Q000453:epidemiology; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D015995:Prevalence; D013274:Stomach Neoplasms / Q000453:epidemiology*