title: [Diagnostic usefulness of echocardiography in the Noonan syndrome].
mesh_terms: D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male; D009634:Noonan Syndrome / Q000175:diagnosis*
vernacular_title: Utilidad diagnóstica de la ecocardiografía en el síndrome de Noonan.