CAN, A.; AKSOY, M.; DAS, A. N.; AKSOY, A. N. The relationship between abdominal circumference-to-hip ratio and ephedrine requirement in spinal anesthesia for elective cesarean: A prospective observational study. Annals of Medical Research, [S. l.], v. 30, n. 4, p. 468–473, 2023. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/4416. Acesso em: 18 may. 2024.