[20th Chilean Congress of Cardiology and Cardiovascular Surgery, 11th South American Congress of Cardiology, 2d Ibero-American Cardiology Seminars: abstracts of presentations].
D006331:Heart Diseases; D006801:Humans
XX Congresso chileno de cardiología, XI Congresso sud americano de cardiología, II Jornadas ibero americanas de cardiología: resúmenes de trabajos.