Chacon, Bruno Pessoa, Samuel Reis da Silva, Gabriele Fialho Silveira, and Marina Ayres Delgado. 2026. “Ultrasound-Guided Bilateral Superior Laryngeal Nerve Block for Laryngospasm Prophylaxis in a Child With COVID-19: A Clinical Case Report”. Brazilian Journal of Case Reports 6 (1):bjcr156. https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr156.