A., T.; G. S., V. Study on peak expiratory flow rate in school children from Madurai district, Tamil Nadu, India. International Journal of Contemporary Pediatrics, [S. l.], v. 6, n. 4, p. 1421–1427, 2019. DOI: 10.18203/2349-3291.ijcp20192602. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/2559. Acesso em: 7 jan. 2026.