1. The nature and causes of “hookworm anemia.”;Roche;Amer J Trop Med,1966
2. Parasitism and anemia;Farid;Amer J Clin Nutr,1969
3. Urinary excretion of radiovitamin B12 in carriers of Diphyllobothrium latum;Nyberg;New Eng J Med,1958
4. Pernicious anemia caused by Diphyllobothrium latum, in the light of recent investigations;vonBonsdorff;Blood,1948
5. Folic acid in fish tapeworm carriers;Markkanen;Int Z Vitaminforsch,1968