Dietary Choline Requirements of Women Effects of Estrogen and Genetic Variation
Fischer, L.M., da Costa, K-A, Kwock, L., Galanko, J., Zeisel, S.H. (2010) Dietary choline requirements of women: effects of estrogen and genetic variation. American Journal of Clinical Nutrition. 92(5):1113-19. PMCID: PMC2954445.
Choline Intake and Genetic Polymorphisms Influence Choline Metabolite Concentrations in Human Breast Milk and Plasma
Fischer, L.M., daCosta, K-A, Galanko, J., Sha, W., Stephenson, B., Vick, J., Zeisel, S.H. (2010) Choline intake and genetic polymorphisms influence choline metabolite concentrations in human breast milk and plasma. American Journal of Clinical Nutrition. 92(2): 336-346. PMCID: PMC2904035.