ADAMATTI, C.; HEINZMANN-FILHO, J. P.; SANTOS, G. DOS; WIEMANN, A. F.; MAGALHÃES, G. A. DE; PITREZ, P. M. Frequency of spirometric changes, air trapping, and lung hyperinflation in children and adolescents with therapy-resistant severe asthma: A pilot study. Scientia Medica, v. 31, n. 1, p. e41296, 15 Dec. 2021.