Why is coeliac disease endemic in the people of the Sahara?

  title={Why is coeliac disease endemic in the people of the Sahara?},
  author={Carlo Catassi and I M Ratsch and Lenora Gandolfi and Riccardo Pratesi and Elisabetta Fabiani and Ramzi El Asmar and Maria Frijia and Italo Bearzi and L Vizzoni},
  journal={The Lancet},
The prevalence of antiendomysial antibody (AEA) in 989 Saharawi children was 5.6%. Intestinal biopsies in a subsample confirmed that AEA is a marker of coellac disease in people living in a developing country. 
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