- Gautam, CS.; Saha, L.; Sekhri, K. &Saha, PK.(2008). Iron deficiency in pregnancy and the rationality of iron supplements prescribed during pregnancy. Medscape J. Med.10(12):283.
- World Health Organization, (1994).Prevention and Management of Severe Anemia in Pregnancy. Report of a technical working group. Geneva: WHL/FHE/MSM/93:3.
- Van den Broek, N.(1996). The Cytology of Anemia in Pregnancy in West Africa Tropical Doctor.26:5–7.
- WorldHealth Organization,(1989).Preventing and Controlling Iron Deficiency Anemia through Primary Health Care. WHO Publications. Aug, (1989).
- Harrison, KA.(1975). Maternal Mortality and Anemia in Pregnancy. W. Afr. Med. J.23:27–31.
- De-Mayer,EM.(1989).Preventing and Controlling Iron Deficiency Anemia through Primary Health Care. Geneva.WHO.
- Malee, M.(2008). Anemia in Pregnancy. Obstet. Gynecol. 112(1):201-7.
- De-Benoist, B.; McLean, E.;Egli, I.& Cogswell, M.(2008).Worldwide prevalence of anemia 1993-2005, WHO. Global Database on Anemia. Geneva. World Health Organization. P:21.
- Khosla,AH.;Dahiya,P.&Dahiya,K.(2002).Burden of chronic severe anemia in obstetric patients in rural north India. Indian J. Med. Sci.56(5):222-4.
10. Dacie, JV.& Lewis, SM.(1975). Practical hematology. 5th ed. Edinburgh: Churchill Livingstone.
11. Gibson,RS.(1990).Principles of nutritional assessment. New York: Oxford University Press.
12. Louis,M.H.&Jack, A.D.(1970).Cause of anemia during pregnancy. Williams obstetrics. 14th ed. Appleton-Century-Crafts education, Division. Meredith corporation,NY.P:674-675.
13. Abdul-Hussin,A.J.(1996).Incidence and Types of Anemia in Pregnant Women in Wasit Province. Technical Research Journal.
14. Mohammed,N.Q.(1990).Incidence and Types of Anemia in Pregnant Women in Basrah Province. Technical Research Journal.6:73-85.
15. World Bank.(1993).World development report: investing in health. New York: Oxford University Press.
16. Garcia,M.&Mason,J.(1992).Second report of the world nutrition situation. Geneva. United Nations Administrative Committee on Co-ordination/Sub-Committee on Nutrition.
17. Mother Care (1992).Prevalence of maternal anemia in developing countries. Working Paper (7). Arlington, Va, USA: John Snow.
18. Braunwald, E.;Isselbacher , K.J.& Petersdorf, R.G.(1987). Iron deficiency anemia. Principles of Internal Medicine. 2,11th edition. Mcgraw-Hill Book Comp.NY.