AVIANNINGSIH, Reformia; HASIMUN, Patonah; JAFAR, Garnadi; PUTRIYANTI, Al-fira; ZAKARIA, Hasballah. Preliminary study of blood pressure and arterial stiffness monitoring using the niva device (non-invasive vascular analyzer). Science Midwifery, [S. l.], v. 13, n. 6, p. 1486–1494, 2026. DOI: 10.35335/midwifery.v13i6.2212. Disponível em: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/2212. Acesso em: 30 apr. 2026.