Reduced maternal vitamin A status increases the incidence of normal aortic arch variants

Affiliations

• ¹ Institute for Biomedical Sciences, The George Washington University, Washington, District of Columbia.
• ² Center for Neuroscience Research, Children's Research Institute, Children's National Medical Center, Washington, District of Columbia.
• ³ Center for Genetic Medicine, Children's Research Institute, Children's National Medical Center, Washington, District of Columbia.