G., N. D.; BAMNAWAT, S.; GOYAL, D. Clinico-etiological profile and ultrasonographic evaluation of recurrent abdominal pain in children aged 5 years and above. International Journal of Contemporary Pediatrics, [S. l.], v. 8, n. 4, p. 678–682, 2021. DOI: 10.18203/2349-3291.ijcp20211076. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/4063. Acesso em: 26 mar. 2026.