YU, Jianhong; NI, Jianchao; CHEN, Xindong; FANG, Yuanyuan; FU, Suna. Effect of different doses of Budesonide combined with Tiotropium bromide inhalation on elderly patients with chronic obstructive pulmonary disease. Pakistan Journal of Medical Sciences, [S. l.], v. 40, n. 7, 2024. DOI: 10.12669/pjms.40.7.9209. Disponível em: https://www.pjms.org.pk/index.php/pjms/article/view/9209. Acesso em: 10 feb. 2026.