title: Mitral narrowing in the child; its frequency and diagnosis.
authors.forename: B
authors.initials: B
authors.lastname: DELGADO CORREA
mesh_terms: D003251:Constriction, Pathologic; D008943:Mitral Valve; D008946:Mitral Valve Stenosis
vernacular_title: La estrechez mitral en el niño; su frecuencia y diagnóstico.