The BRAzil MAGnesium (BRAMAG) trial: a randomized clinical trial of oral magnesium supplementation in pregnancy for the prevention of preterm birth and perinatal and maternal morbidity

João Guilherme Bezerra Alves, Carla Adriane Fonseca Leal de Araújo, Isabelle E A Pontes, Angélica Guimarães, Joel G. Ray

ClinicalTrials.gov Identifier NCT02032186, registered December 19, 2013.