Ferrás, G., Limeira Tenório de Albuquerque, A. and Antunes, P.E.H. 2025. Posterior Mediastinal Ganglioneuroma Identified After Investigation of Persistent Cough in a Child: A Case Report. Brazilian Journal of Case Reports. 6, 1 (Nov. 2025), bjcr135. DOI:https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr135.