Granulomatous interstitial nephritis causing renal failure, a rare presentation of childhood sarcoidosis. International Journal of Biomedical Research, [S. l.], v. 4, n. 2, p. 134–136, 2013. DOI: 10.7439/ijbr.v4i2.201. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/813. Acesso em: 25 apr. 2026.