PARVEEN, K. Z.; AVABRATHA, K. S.; SHETTY, K. Pediatric appendicitis score in the diagnosis of childhood appendicitis: a validation study. International Journal of Contemporary Pediatrics, [S. l.], v. 4, n. 6, p. 2196–2199, 2017. DOI: 10.18203/2349-3291.ijcp20174756. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/1165. Acesso em: 6 jan. 2026.