title: Folic acid supplementation and riboflavin status.
authors.forename: Michelle M
authors.initials: MM
authors.lastname: Murphy
authors.forename: Joan D
authors.initials: JD
authors.lastname: Fernandez-Ballart
mesh_terms: D002986:Clinical Trials as Topic; D019587:Dietary Supplements; D005492:Folic Acid / Q000008:administration & dosage*; D005527:Food, Fortified; D006801:Humans; D012107:Research Design; D012256:Riboflavin / Q000008:administration & dosage / Q000097:blood*
chemical_list: D005492:Folic Acid; D012256:Riboflavin