Khan, Laila, et al. “Assessment of Pre-Extubating Recurrent Laryngeal Nerve Palsy Using Ultrasound in Postoperative Patients With Esophageal Cancer: A Retrospective Study”. Journal of Neonatal Surgery, vol. 13, no. 1, Oct. 2025, pp. 1549-55, doi:10.63682/jns.v13i1.9441.