ABBAS, S. A.; SABOOR, S.; KANANI, H. Evaluating the technique of using inhalation device (MDI) without holding chamber/spacer in asthma and Chronic Obstructive Pulmonary Disease. Pakistan Journal of Chest Medicine, [S. l.], v. 24, n. 4, p. 191–196, 2019. Disponível em: https://www.pjcm.net/index.php/pjcm/article/view/560. Acesso em: 26 dec. 2025.