MORAL, Luis. Asthma diagnosis and lung testing: Where is the boundary of asthma?. Allergologia et Immunopathologia, Singapore, v. 48, n. 3, p. 211–213, 2020. Disponível em: https://www.all-imm.com/index.php/aei/article/view/225.. Acesso em: 2 jun. 2026.