Maricoto, T., Rodrigues, L. V., Teixeira, G., Valente, C., Andrade, L. and Saraiva, A. (2015) “Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease”, Acta Médica Portuguesa. Lisbon, Portugal, 28(6), pp. 702–707. doi: 10.20344/amp.5905.