RAMACHANDRA, K.; SRINIVASAIAH, S.; GILIYARU, S.; EREGOWDA, A. Study of PEFR in urban lower and middle class high school children at Bangalore, India. International Journal of Contemporary Pediatrics, [S. l.], v. 3, n. 1, p. 189–192, 2016. DOI: 10.18203/2349-3291.ijcp20160157. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/360. Acesso em: 7 jan. 2026.