title: Study of the Keith and Flack curricular sinus node in twenty cases of rheumatic heart disease.
mesh_terms: D006331:Heart Diseases; D006801:Humans; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease
keywords: RHEUMATIC FEVER/cardiac complications
vernacular_title: Estudio del nòdulo seno curicular de Keith y Flack en veinte casos de cardiopatäa reumática.