Variation in the Stress Index Due to Changes in the Head of the Bed in Patients with Mechanical Respiratory Assistance. Respirar, [S. l.], v. 13, n. 3, p. 109–116, 2022. Disponível em: https://respirar.alatorax.org/index.php/respirar/article/view/81. Acesso em: 21 jun. 2026.