Prevalence of childhood cough in epidemiological studies depends on the question used: findings from two population-based studies. Swiss Medical Weekly, [S. l.], v. 153, n. 3, p. 40044, 2023. DOI: 10.57187/smw.2023.40044. Disponível em: https://www.smw.ch/index.php/smw/article/view/3300. Acesso em: 28 oct. 2025.