COMPARISON OF NON-INVASIVE CARDIAC OUTPUT MEASUREMENT USING INDIGENOUS IMPEDANCE CARDIOGRAPHY (ICG) WITH INVASIVE FICK METHOD. International Journal of Biomedical Research, [S. l.], v. 3, n. 11, p. 431–434, 2012. DOI: 10.7439/ijbr.v3i11.854. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/782. Acesso em: 11 mar. 2026.