C Hershko, AV Hoffbrand, D Keret, M Souroujon, I Maschler, Y Monselise, A Lahad. Role of autoimmune gastritis, Helicobacter pylori and celiac disease in refractory or unexplained iron deficiency anemia. Haematologica 2005;90(5):585-595; https://doi.org/10.3324/%x.