Intentional sodium nitrite ingestion with severe methemoglobinemia. Indian Journal of Case Reports, [S. l.], v. 12, n. 1, p. 53–55, 2026. DOI: 10.32677/ijcr.v12i1.7954. Disponível em: https://www.mansapublishers.com/ijcr/article/view/7954. Acesso em: 17 aug. 2026.