Erratum to: Arch Gynecol Obstet DOI 10.1007/s00404-008-0728-y

The author would like to make following corrections in his online published article.

Under the “Materials and methods” section, first line of the text instead of “A cross-sectional study was carried out from September 2003 to May 2007 at the Fetal Medicine Center of the Federal University of Minas Gerais, Brazil”, it should read as “A cross sectional study was carried out from September 2001 to May 2007 at the Fetal Medicine Center of the Federal University of Minas Gerais, Brazil”.

Under the “Results” section, the second line of the text instead of “Anemia was severe in 17 (50%) fetuses, mild in 9 (26.47%) and in 8 cases (23.53%) the fetuses were not anemic” it should read as “Anemia was severe in 17 (52%) fetuses, mild in 8 (24%) and in 8 cases (24%) the fetuses were not anemic”.