Maternal intake of folate and folic acid during pregnancy and markers of male fecundity: A population-based cohort study

Anne Gaml-Sørensen, Nis Brix, Birgit Bjerre Høyer, Sandra Søgaard Tøttenborg, Karin Sørig Hougaard, Jens Peter Ellekilde Bonde, Pernille Jul Clemmensen, Andreas Ernst, Linn Håkonsen Arendt, Sjurdur Frodi Olsen, Charlotta Granström, Tine Brink Henriksen, Gunnar Toft, Cecilia Høst Ramlau-Hansen