SAMOO, U. G.; EHSAN, S. Prevalence of asthma and allergic disorders in school children of Karachi. International Journal of Contemporary Pediatrics, [S. l.], v. 8, n. 11, p. 1787–1791, 2021. DOI: 10.18203/2349-3291.ijcp20214071. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/4488. Acesso em: 26 mar. 2026.