Maternal homocysteine in pregnancy and offspring birthweight: epidemiological associations and Mendelian randomization analysis.

Abstract

BACKGROUND Disturbed one-carbon (1-C) metabolism in the mother is associated with poor fetal growth but causality of this relationship has not been established. METHODS We studied the association between maternal total homocysteine and offspring birthweight in the Pune Maternal Nutrition Study (PMNS, Pune, India) and Parthenon Cohort Study (Mysore, India… (More)
DOI: 10.1093/ije/dyu132

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