RÍOS, Fernando. Valvular Aortic Stenosis. Diagnosis Surgical treatment and outcome in three cases. Anales de la Facultad de Medicina, [S. l.], v. 46, n. 1, p. 3–34, 1963. DOI: 10.15381/anales.v46i1.5825. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/5825.. Acesso em: 17 jul. 2024.