KIM, Ki-song; BYUN, Min-kwang; LEE, Won-hwee; CYNN, Heon-seock; KWON, Oh-yun; YI, Chung-hwi. Effects of breathing maneuver and sitting posture on muscle activity in inspiratory accessory muscles in patients with chronic obstructive pulmonary disease. Multidisciplinary Respiratory Medicine, [S. l.], v. 7, 2012. DOI: 10.4081/mrm.2012.596. Disponível em: https://mrmjournal.org/index.php/mrm/article/view/596.. Acesso em: 7 jul. 2024.