The Evaluation of Flow-Mediated Vasodilation in the Brachial Artery Correlates With Endothelial Dysfunction Evaluated by Nitric Oxide Synthase Metabolites in Marfan Syndrome Patien... oleh Oscar Lomelí, Israel Pérez-Torres, Ricardo Márquez, Sergio Críales, Ana M. Mejía, Claudia Chiney, Enrique Hernández-Lemus, Maria E. Soto