GURURAJA, S. M. Comparison of peak expiratory flow rate in healthy urban and rural school children in and around Bangalore: a cross sectional study. International Journal of Advances in Medicine, [S. l.], v. 3, n. 1, p. 77–82, 2017. DOI: 10.18203/2349-3933.ijam20160193. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/234. Acesso em: 24 dec. 2025.