January 2008 American Journal of Obstetrics and Gynecology
Volume 198, Issue 1,, Pages 45.e1-45.e7
Research Folic acid supplementation in early second trimester and
the risk of preeclampsia; Shi Wu Wen MB, PhDa, b, c et al
Department of Obstetrics and Gynecology, University of Ottawa,
Queen’s University School of Medicine, Kingston, ON
Division of Endocrinology, University of Calgary, Calgary, AB, Canada.
May God bless you!
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