1. Historical review: a history of pernicious anaemia;Chanarin;Br J Haematol,2000
2. Addison, pernicious anemia and adrenal insufficiency;Graner;CMAJ,1985
3. On atrophy of the stomach;Fenwick;Lancet,1870
4. Pernicious anemia: a clinical study of one hundred and fifty consecutive cases with special reference to gastric anacidity;Levine;Johns Hopkins Hospital Bull,1921
5. Racial patterns in pernicious anemia;Carmel;N Engl J Med,1978