Reason for withdrawal from publication
This review has been withdrawn because it has been updated by a new review first published in The Cochrane Database of Systematic Reviews 2006, Issue 3, following the previously published protocol 'Rosas JP, Viteri FE, Mahomed K. Oral iron supplementation with or without folic acid for women during pregnancy. (Protocol) The Cochrane Database of Systematic Reviews 2004, Issue 2. Art. No.: CD004736. DOI: 10.1002/14651858.CD004736'. The title of the new review is 'Effects of routine oral iron supplementation with or without folic acid for women during pregnancy'.