Born D, Barron ML. Herb Use in Pregnancy: What Nurses Should Know. MCN Am J Matern Child Nurs. 2005 May/June;30(3):201-206.
de Groot RH, Hornstra G, van Houwelingen AC, et al. Effect of alpha-linolenic acid supplementation during pregnancy on maternal and neonatal polyunsaturated fatty acid status and pregnancy outcome. Am J Clin Nutr. 2004 Feb;79(2):251-60.
Hardy JR, Leaderer BP, Holford TR, et al. Safety of medications prescribed before and during early pregnancy in a cohort of 81 975 mothers from the UK General Practice Research Database. Pharmacoepidemiol Drug Saf. 2006 Jun 12; [Epub ahead of print]
Jones K, Chambers C, Hill L, et al. Alcohol use in pregnancy: inadequate recommendations for an increasing problem. BJOG. 2006 Jun 2;
Lee E, Maneno MK, Smith L, et al. National patterns of medication use during pregnancy. Pharmacoepidemiol Drug Saf. 2006 May 15; [Epub ahead of print]
Nordeng H, Havnen GC. Use of herbal drugs in pregnancy: a survey among 400 Norwegian women. Pharmacoepidemiol Drug Saf. 2004 Jun;13(6):371-80.
Pregnancy and the Drug Dilemma. 15 June 2006. www.fda.gov