1. Humoral regulation of red cell production;Erslev;Blood,1953
2. Role of the kidney in erythropoiesis;Jacobson;Nature,1957
3. Blood and bone marrow studies in renal disease;Callen;Am J Clin Pathol,1950
4. Measurement of erythropoietic stimulating factor in anemic patients with or without renal disease;Naets;J Lab Clin Med,1962
5. Plasma erythropoietin in chronic uraemia;Brown;Br Med J,1965