KANSIZ , T. .; AYOGLU , H. .; AYDIN , . B. G. .; OKYAY , R. D. .; KUCUKOSMAN , G. .; OZTOPRAK , H. .; PISKIN , O. . The efficacy of inferior vena cava diameter, perfusion index and pleth variability index on predicting hypotension in spinal anesthesia. Annals of Medical Research, [S. l.], v. 29, n. 6, p. 616–622, 2022. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4192. Acesso em: 3 may. 2024.