1. Maternal serum concentrations of one-carbon metabolism factors modify the association between biomarkers of arsenic methylation efficiency and birth weight Clark, Jeliyah; Bommarito, Paige; Stýblo, Miroslav; Rubio-Andrade, Marisela; García-Vargas, Gonzalo G.; Gamble, Mary V.; Fry, Rebecca C. 2022 Articles Arsenic--ToxicologyBirth weightGestational ageCarbon metabolismInorganic compounds