1. Anemia in pregnancy;Scott;Clin Perinatol,1974
2. Plasma ferritin concentrations: their clinical significance and relevance to patient care;Valberg;Can Med Assoc J,1980
3. Megaloblastic and nonmegaloblastic macrocytic anemias;Wintrobe,1981
4. Why treat “physiologic” anemias of pregnancy?;Goodlin;J Reprod Med,1982
5. Ferritin in the serum of normal subjects and patients with iron deficiency and iron overload;Jacob;Br Med J,1972