TIMBOL, John Carlo B. Determining LoA between Left Ventricular EF estimated from Abarquez Formula and Left Ventricular EF measured by 2D Echo. Asian Journal of Medical Sciences, [S. l.], v. 11, n. 5, p. 12–17, 2020. Disponível em: https://nepjol.info./index.php/AJMS/article/view/29053. Acesso em: 28 apr. 2025.